Product Details | KNURLED PLAIN NUT

5310-01-556-0549 A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, ROUND. (When height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).

Part Alternates: HM0202673, HM020-267-3, 5310-01-556-0549, 01-556-0549, 5310015560549, 015560549

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 21 SEP 2007 01-556-0549

Demand History | NSN 5310-01-556-0549

Part Number Request Date QTY Origin
HM020-267-3 2019-07-182 3 DIBBS
5310-01-556-0549 2018-01-31 5 DIBBS
5310-01-556-0549 2018-01-01 1 DIBBS
5310-01-556-0549 2017-12-345 2 DIBBS
5310-01-556-0549 2017-10-275 10 DIBBS

Cross Reference | NSN 5310-01-556-0549

Part Number Cage Code Manufacturer
HM020-267-3 1T765 ROBERTSON FUEL SYSTEMS, L.L.C.

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Technical Data | NSN 5310-01-556-0549

Characteristic Specifications
SPECIAL FEATURES 2.30 IN. DIA X 0.62 IN. WIDE WITH 1.70 IN. INSIDE DIA; DIAMOND PATTERN KNURL; USED ON INTERNAL AUXILIARY FUEL TRANSFER SYSTEM (IAFTS)
III END ITEM IDENTIFICATION UH-60 BLACKHAWK HELICOPTER, 1520-01-035-0266 AND 1520-01-298-4532
III PART NAME ASSIGNED BY CONTROLLING AGENCY NUT,ADAPTER,RETAINING

Restrictions/Controls & Freight Information | NSN 5310-01-556-0549

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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:0Represents 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
No Freight Information

Management | NSN 5310-01-556-0549

Category Code Description
Materiel Category and Inventory ManagerH Aircraft, Air Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment4 PROVISIONING ITEMS (Exclusive of Insurance Items). This code will identify new items introduced through the provisioning process for system stock which would normally be categorized as either nonreparable or reparable but for which sufficient experience has been obtained to manage on the basis of normal demand forecasts.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBEUH-60
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each