Home · FSC 5331 O-Ring · NSN 5331-00-322-0137

NSN 5331-00-322-0137 — O-Ring

NIIN 00-322-0137 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 5331-00-322-0137 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 14 manufacturer part numbers from 10 CAGE codes, including Freudenberg-Nok General Partnership, Parco, LLC, California Gasket And Rubber Corporation; the primary is 00179-025F70. The unit of issue is EA and the FLIS list price is $0.43.

The U.S. government has bought this item 16 times on record, 12 of them in the last 24 months, most recently on June 9, 2026 at $0.33 each from Noble Supply & Logistics, LLC. The median unit price paid over 36 months is $0.33. 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.

14

part numbers from 10 CAGEs

0

open solicitations, all agencies

12

government buys in 24 months · median $0.33

0

sellers with confirmed stock

Watch NSN 5331-00-322-0137: 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
00179-025F701CN74Freudenberg-Nok General Partnership3 · Design control (vendor)2 · Fully interchangeable
415-006A77308Parco, LLC3 · Design control (vendor)2 · Fully interchangeable
CGR1601-0125-686044California Gasket And Rubber Corporation3 · Design control (vendor)2 · Fully interchangeable
MIL-R-2598881349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
7M80-676301The Boeing Company5 · Secondary reference9 · Reference only
LRC63047-655388Loadholtz Rubber Co Inc5 · Secondary reference9 · Reference only
ST7M251-676301The Boeing Company5 · Secondary reference9 · Reference only
SZ7583-695272Stillman Seal Corporation5 · Secondary reference9 · Reference only
10163873A486GNimikkeistokeskus Ncb Finland69 · Reference only
120369-686044California Gasket And Rubber CorporationC1 · Not fully interchangeable
425005-673197Hi-Shear CorporationC1 · Not fully interchangeable
5169221D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
810020-695272Stillman Seal CorporationC1 · Not fully interchangeable
B56106-677308Parco, LLCC1 · Not fully interchangeable

Government demand

Nothing open right now. Last government buy Jun 9, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Jun 9, 2026Noble Supply & Logistics, LLC 1HEN92,000$0.33DlaSPE4A526FB5Z7
May 27, 2026Noble Supply & Logistics, LLC 1HEN92,000$0.33DlaSPE4A526FB3M6
May 15, 2026Noble Supply & Logistics, LLC 1HEN9266$0.33DlaSPE4A526FB0T9
May 8, 2026Noble Supply & Logistics, LLC 1HEN912,044$0.33DlaSPE4A526FB17M
Apr 27, 2026Noble Supply & Logistics, LLC 1HEN92,500$0.33DlaSPE4A526FAYWQ
Apr 22, 2026Noble Supply & Logistics, LLC 1HEN929$0.33DlaSPE4A526FAYBZ
Mar 10, 2026Noble Supply & Logistics, LLC 1HEN92,000$0.33DlaSPE4A526FAGFA
Mar 7, 2026Noble Supply & Logistics, LLC 1HEN92,000$0.33DlaSPE4A526FAFGS
Nov 20, 2025Noble Supply & Logistics, LLC 1HEN92,210$0.33DlaSPE4A526FA5KF
Nov 10, 2025Noble Supply & Logistics, LLC 1HEN9392$0.33DlaSPE4A526FA1MN
Mar 10, 2025Noble Supply & Logistics, LLC 1HEN9168$0.33DlaSPE4A525FAF0N
Nov 12, 2024Noble Supply & Logistics, LLC 1HEN9448$0.33DlaSPE4A625FAK93
Apr 1, 2024Noble Supply & Logistics, LLC 1HEN91,500$0.33DlaSPE4A624FB9EC
Nov 9, 2023Noble Supply & Logistics, LLC 1HEN922,714$0.33DlaSPE4A624FAC4F
Jul 10, 2023Noble Supply & Logistics, LLC 1HEN913,761$0.33DlaSPE4A623FB3PJ
Apr 18, 2016Longhorn Regional Service Center LLC Dba Kyrish Government Group 4GK4739,266$0.18DlaSPE5E816V4403

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 16 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 00179-025F70.

Request 00179-025F70

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
$0.43
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Jun 1, 2026

Item characteristics

Cross-Sectional Height
INCHES MINIMUM 0.023 AND INCHES MAXIMUM 0.027
Center Hole Diameter
INCHES MINIMUM 0.174 AND INCHES MAXIMUM 0.184
Elongation Percentage
MAXIMUM 125
Hardness Rating
SHORE DUROMETER A NOMINAL 70.0
Material
RUBBER FLUOROSILICONE CLASS FQ
Material Document And Classification
MIL SPEC SINGLE MATERIAL RESPONSE -IL-R-25988 TYE 1, CLASS 1, GRADE 70

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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