Home · FSC 5365 Bushings, Rings, Shims, And Spacers · NSN 5365-01-176-7511

NSN 5365-01-176-7511 — Spacer,Ring

NIIN 01-176-7511 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5365-01-176-7511 is the national stock number for a spacer,ring in federal supply class 5365 (Bushings, Rings, Shims, And Spacers). It cross-references to 1 manufacturer part number from 3 CAGE codes, including Northrop Grumman Systems Corporation, Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector; the primary is 2-43177-1. The unit of issue is EA and the FLIS list price is $3.53.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 2, 2026 for $630 from Hoosier Industrial Supply, Inc. A DLA long-term contract solicitation (SPE4A626RXE28) names it. 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 3 CAGEs

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
2-43177-1	76823	Northrop Grumman Systems Corporation	3 · Design control (vendor)	9 · Reference only
2-43177-1	79U29	Northrop Grumman Systems Corporation	3 · Design control (vendor)	2 · Fully interchangeable
2-43177-1	0JRC1	Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector	5 · Secondary reference	9 · Reference only

Government demand

Long-term contracts and larger buys (DLA RFP / IFB)

SPE4A626RXE28 · long-term contract · guaranteed minimum 300 · closes Oct 15, 2026

When a stock number goes onto a long-term contract, the spot RFQs for it usually stop for the term; the holder then sources the parts. All open long-term contracts →

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 2, 2026	Hoosier Industrial Supply, Inc 0RCD8			$630	Dla	SPE4A726PF577 » Award/Basic Package View

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy 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 2-43177-1.

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

DLA management data

FLIS unit price: $3.53
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Inside Diameter: INCHES MINIMUM 2.395 AND INCHES MAXIMUM 2.399
Outside Diameter: INCHES MINIMUM 2.631 AND INCHES MAXIMUM 2.639
Overall Thickness: INCHES MINIMUM 0.045 AND INCHES MAXIMUM 0.052
Material: PLASTIC POLYTETRAFLUOROETHYLENE
Material Document And Classification: ASSN STD SINGLE MATERIAL RESPONSE A-S 3651
Proprietary Characteristics: PACS

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.