Home · FSC 5340 Hardware, Commercial · NSN 5340-01-479-3915

NSN 5340-01-479-3915 — Retainer,Helical Compression Spr

NIIN 01-479-3915 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 5340-01-479-3915 is the national stock number for a retainer,helical compression spr in federal supply class 5340 (Hardware, Commercial). It cross-references to 3 manufacturer part numbers from 1 CAGE code, including Sargent Aerospace & Defense, LLC; the primary is 21090. The unit of issue is EA and the FLIS list price is $94.80.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 23, 2026 for $3,900 from Sargent Aerospace & Defense, LLC. 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.

3

part numbers from 1 CAGE

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 5340-01-479-3915: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
21090-1006-178062Sargent Aerospace & Defense, LLC3 · Design control (vendor)2 · Fully interchangeable
21090 FIND 378062Sargent Aerospace & Defense, LLC5 · Secondary reference2 · Fully interchangeable
2109078062Sargent Aerospace & Defense, LLCD9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 23, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 23, 2026Sargent Aerospace & Defense, LLC 78062$3,900DlaSPE7L126P9J93 » 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 21090.

Request 21090

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

DLA management data

FLIS unit price
$94.80
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Jun 1, 2026

Item characteristics

Part Name Assigned By Controlling Agency
SPRING, RETAINER
Material
ALUMINUM ALLOY

Related stock numbers

Other NSNs filed under the same part numbers.

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.

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