Home · FSC 5365 Bushings, Rings, Shims, And Spacers · NSN 5365-01-417-4576

NSN 5365-01-417-4576 — Spacer,Stepped

NIIN 01-417-4576 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5365-01-417-4576 is the national stock number for a spacer,stepped in federal supply class 5365 (Bushings, Rings, Shims, And Spacers). It cross-references to 1 manufacturer part number from 1 CAGE code, including Lockheed Martin Corporation Div Rotary And Mission Systems; the primary is 497A63806-1. The unit of issue is EA and the FLIS list price is $26.62.

The U.S. government has bought this item 7 times on record, 1 of them in the last 24 months, most recently on September 28, 2026 for $27,412 from 2s Technologies, Inc.. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part number from 1 CAGE

open solicitations, all agencies

government buy in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
497A63806-1	38597	Lockheed Martin Corporation Div Rotary And Mission Systems	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 28, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 28, 2026	2s Technologies, Inc. 7G7M2			$27,412	Dla	SPE4A126P1546 » Award/Basic Package View
Mar 31, 2017	Lockheed Martin Corporation 03538	460	$26.02		Dla	SPE4A517P5182
Mar 21, 2017	Lockheed Martin Corporation 03538	460	$26.02		Dla	SPE4A517P5085
Oct 18, 2016	Lockheed Martin Corporation 03538	1,219	$13.84		Dla	SPE4A517P0535
Sep 12, 2014	Lockheed Martin Corporation 03538	59	$123.70		Dla	SPE4A514M8624
May 7, 2014	Lockheed Martin Corporation 03538	148	$51.85		Dla	SPE4A514M5890
Dec 13, 2011	Lockheed Martin Corporation 03538	200	$40.00		Dla	SPM4A512MB179

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 7 buys on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 497A63806-1.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $26.62
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Overall Length: INCHES NOMINAL 0.420
Body Outside Diameter: INCHES NOMINAL 1.500
Body Inside Diameter: INCHES NOMINAL 0.625
Material: RUBBER SYNTHETIC
Material Document And Classification: MIL SPEC SINGLE MATERIAL RESPONSE -IL-R-6855, CL 2, TY A, GR 50

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.