Home · NSN 01-078-2379

NSN 01-078-2379 — O-Ring

NIIN 01-078-2379 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-078-2379 is the national stock number for an o-ring. It cross-references to 13 manufacturer part numbers from 14 CAGE codes, including Sae International, Parker-Hannifin Corp, Trelleborg Sealing Solutions (Uk) Ltd; the primary is 100-043-1109. The unit of issue is EA and the FLIS list price is $0.84.

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.

13

part numbers from 14 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-078-2379: 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
MS28775-0430U583Sae International3 · Design control (vendor)2 · Fully interchangeable
N0304 2-04302697Parker-Hannifin Corp3 · Design control (vendor)2 · Fully interchangeable
SAE-AS287750U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
100-043-1109U1068Trelleborg Sealing Solutions (Uk) Ltd5 · Secondary reference9 · Reference only
2-043 N304-75C0308Parker Hannifin Gmbh O-Ring Division5 · Secondary reference9 · Reference only
2-043 N304-7502697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
2-43N304-702697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
ARP568-043MILP2573245681Parker-Hannifin Corporation5 · Secondary reference9 · Reference only
M28775-043ESH2313Eriks B.V.5 · Secondary reference9 · Reference only
MS28775-043A9271Goriziane Group Spa5 · Secondary reference2 · Fully interchangeable
MS28775-04396906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS28775-04381343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
P48026-04370106Acushnet Rubber Company, Inc.5 · Secondary reference2 · Fully interchangeable
PRP568-043-4067-7077308Parco, LLC5 · Secondary reference2 · Fully interchangeable
10082722A486GNimikkeistokeskus Ncb Finland69 · Reference only
5331PL08093549009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
16606A54-21973760Itt Aerospace Controls LLCC1 · 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 100-043-1109.

Request 100-043-1109

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
$0.84
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Shelf life code
Y
Effective
Oct 1, 2025

Item characteristics

Outside Diameter
INCHES MINIMUM 3.599 AND INCHES MAXIMUM 3.659
Cross-Sectional Height
INCHES MINIMUM 0.067 AND INCHES MAXIMUM 0.073
Center Hole Diameter
INCHES MINIMUM 3.474 AND INCHES MAXIMUM 3.504
End Item Identification
MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
Material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

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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