Home · NSN 01-478-8437

NSN 01-478-8437 — Retainer,Packing

NIIN 01-478-8437 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-478-8437 is the national stock number for a retainer,packing. It cross-references to 5 manufacturer part numbers from 5 CAGE codes, including Sae International, Sargent Aerospace & Defense, LLC, Society Of Automotive Engineers Inc; the primary is 21780-400 FIND 13. The unit of issue is EA and the FLIS list price is $1.46.

No government purchase of this stock number is on our record yet. 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.

5

part numbers from 5 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-478-8437: 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
M8791/1-2150U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS8791/10U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
21780-400 FIND 1378062Sargent Aerospace & Defense, LLC5 · Secondary reference9 · Reference only
AS8791/10U583Sae International5 · Secondary reference9 · Reference only
AS8791/181343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
M8791/1-21581349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
M8791/1-21581343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
MIL-R-8791/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
M8791/1-215D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

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 21780-400 FIND 13.

Request 21780-400 FIND 13

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$1.46
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Cross-Sectional Height
INCHES MINIMUM 0.060 AND INCHES MAXIMUM 0.064
Center Hole Diameter
INCHES MINIMUM 1.059 AND INCHES MAXIMUM 1.061
Peripheral Diameter
INCHES MINIMUM 1.177 AND INCHES MAXIMUM 1.181
Joint Type
OVERALL SCARF-PERIPHERAL
Material
OVERALL PLASTIC POLYTETRAFLUOROETHYLENE
Material Document And Classification
OVERALL ASSN STD SINGLE MATERIAL RESPONSE AS8791 TO 1
Specification/Standard Data
GOVERNMENT SPECIFICATION 81349-IL-R-8791 REV D TO CANCELED TO
Fsc Application Data
(78062)21780-400 SUBPLATE ASSEMBLY

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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