NSN 1660-01-257-2769 4E81029111A, 4E81029-111A, 01-257-2769

1660-01-257-2769

Part Alternates: 4E81029111A, 4E81029-111A, 1660-01-257-2769, 01-257-2769, 1660012572769, 012572769

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
16	16 JUN 1987	01-257-2769	77777 ( )

Part Number	Request Date	QTY	Origin	SBA
1660-01-257-2769	2024-02-29	1	DIBBS

Part Number	Cage Code	Manufacturer
4E81029-111A	98897	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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

NSNs for Compare ( up to 4 ): Add 1660-01-257-2769

Compare

1660-01-257-6216, 1660-01-257-7101, 1660-01-257-8185, 1660-01-257-9742, 1660-01-257-9743

Characteristic	Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION	BAG ATTACHMENT IS BUTTON AND SOCKET; SILK SCREEN LETTERING ON BAG CALLS OUT TYPE OF MASK,TROOP OXYGEN OR FIRE FIGHTERS
III END ITEM IDENTIFICATION	C-5B AIRCRAFT
MANUFACTURERS CODE	98897
DESIGN CONTROL REFERENCE	4E81029-111A

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	B	Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.

Category	Code	Description
NMF Description	085880	GASES/MIXTURE NOI O/T POISON
Less than car load rating	Q	70
Less than truck load rating	Q	70.0
Water commodity Code	671	unknown
Originating Activity Code	SE	San Antonio Air Logistics Center Kelly AFB, TX 78241-5000
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling	Z	No special handling required.
Special Handling Code	Z	unknonwn
HAZMAT
Type of Cargo	Y	Oxidizing materials, UN class 5 (oxidizer or organic peroxide label)

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.
Price Validation	P	The current standard price is the initial negotiated provisioned price. This is the price paid by DoD for the item as the result of price negotiation of the Provisioned Item Order (PIO) or other initial negotiated price. ZOP or Standard Price challenges are permissible but should be supported with adequate justification.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	UC	TG:C-5A GALAXY
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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each