NSN 9330-00-671-8972 3723421, 372342-1, 00-671-8972

Product Details | OBSERVATION WINDOW

9330-00-671-8972 A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See WINDOW (as modified); SCALE, CATHODE RAY TUBE; SCALE, PLOTTING; WINDOW, METAL; WINDOW, WOOD; and WINDOW PANEL, AIRCRAFT.20293300029Plastics Fabricated Materials93400026Glass Fabricated Materials

Part Alternates: 3723421, 372342-1, 9330-00-671-8972, 00-671-8972, 9330006718972, 006718972

Nonmetallic Fabricated Materials | Plastics Fabricated Materials

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
93	01 JAN 1963	00-671-8972	16880 ( WINDOW, OBSERVATION )

Drawings & Photos | NSN 9330-00-671-8972

Part Number	Request Date	QTY	Origin
9330-00-671-8972	2025-10-302	84	DIBBS
9330-00-671-8972	2025-09-269	5	DIBBS
9330-00-671-8972	2025-09-258	5	DIBBS
9330-00-671-8972	2022-04-110	175	DIBBS
9330-00-671-8972	2022-04-103	4	United States
9330-00-671-8972	2021-11-308	59	DIBBS
9330-00-671-8972	2020-03-75	166	DIBBS
9330-00-671-8972	2020-03-66	85	DIBBS
9330-00-671-8972	2020-02-55	85	DIBBS
9330-00-671-8972	2017-04-109	101	DIBBS
9330-00-671-8972	2015-04-92	60	DIBBS
9330-00-671-8972	2013-07-196	56	DIBBS
9330-00-671-8972	2012-08-244	35	DIBBS
9330-00-671-8972	2012-02-48	49	DIBBS
9330-00-671-8972	2011-11-321	43	DIBBS
9330-00-671-8972	2011-01-14	95	DIBBS
9330-00-671-8972	2010-04-93	52	DIBBS

Cross Reference | NSN 9330-00-671-8972

Part Number	Cage Code	Manufacturer
372342-1	98897	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 9330-00-671-8972

Compare

Related Products | NSN 9330-00-671-8972

9330-00-675-3450, 9330-00-676-1467, 9330-00-678-2273, 9330-00-683-8587, 9330-00-684-1823

Technical Data | NSN 9330-00-671-8972

Characteristic	Specifications
STYLE DESIGNATOR	2 ROUNDED CORNERS
OVERALL LENGTH	7.600 INCHES NOMINAL
OVERALL WIDTH	10.900 INCHES NOMINAL
OVERALL THICKNESS	0.750 INCHES NOMINAL
FIRST CORNER RADIUS	1.500 INCHES NOMINAL
SECOND CORNER RADIUS	1.500 INCHES NOMINAL
THIRD CORNER RADIUS	1.500 INCHES NOMINAL
FOURTH CORNER RADIUS	1.500 INCHES NOMINAL
MATERIAL	PLASTIC
MATERIAL TRANSPARENCY	CLEAR
EDGE TYPE	FLAT FINISH
PLY QUANTITY	2
TEMP AT MAXIMUM OPERATING PRESSURE	NOT RATED
MAXIMUM OPERATING PRESSURE	NOT RATED
HARDNESS RATING	NOT RATED
MINIMUM TENSILE STRENGTH	NOT RATED
RADIATION PROTECTION RATING	NOT RATED
MANUFACTURERS CODE	98897
DESIGN CONTROL REFERENCE	372342-1

Restrictions/Controls & Freight Information | NSN 9330-00-671-8972

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	086940	GLASS WINDOW O/T PLATE
Less than car load rating	W	Rating Variable
Less than truck load rating	P	77.5
Water commodity Code	704	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 9330-00-671-8972

Air Force
Navy

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	LG	TG:C-130 HERCULES
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each