Home · FSC 5331 O-Ring · NSN 5331-01-481-7092

NSN 5331-01-481-7092 — O-Ring

NIIN 01-481-7092 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 5331-01-481-7092 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including Parker-Hannifin Corp, Naval Inventory Control Point Mechanicsburg, Treadwell Corporation (Delaware); the primary is 24-49406 FIND 5. The unit of issue is EA and the FLIS list price is $333.00.

The U.S. government has bought this item 4 times on record, 2 of them in the last 24 months, most recently on September 15, 2025 at $225.00 each from Equipment Parts Sales. The median unit price paid over 36 months is $237.50. 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 numbers from 3 CAGEs

open solicitations, all agencies

government buys in 24 months · median $237.50

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
3-906E515-80	02697	Parker-Hannifin Corp	3 · Design control (vendor)	1 · Not fully interchangeable
3-906E515-80CP	03950	Naval Inventory Control Point Mechanicsburg	3 · Design control (vendor)	1 · Not fully interchangeable
24-49406 FIND 5	81412	Treadwell Corporation (Delaware)	5 · Secondary reference	1 · Not fully interchangeable
24-49406 FIND 5CP	03950	Naval Inventory Control Point Mechanicsburg	5 · Secondary reference	1 · Not fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 15, 2025. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Sep 15, 2025	Equipment Parts Sales 1N0P1	1	$225.00	Dla	SPE7M125PA958
Apr 10, 2025	Fitzhugh Clifton 0KKV2	1	$250.00	Dla	SPE7L025P1413
Sep 9, 2020	Fitzhugh Clifton 0KKV2	1	$250.00	Dla	SPE7L020P2341
Jan 15, 2002	Dbr Industries, Inc. 1K697	5	$50.00	Dla	SP054002MBV58

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 4 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 24-49406 FIND 5.

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

DLA management data

FLIS unit price: $333.00
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Cross-Sectional Height: INCHES MINIMUM 0.075 AND INCHES MAXIMUM 0.081
Center Hole Diameter: INCHES MINIMUM 0.463 AND INCHES MAXIMUM 0.473
End Item Identification: FILTER ASSY DISTILLED WATER (ST-502)
Hardness Rating: SHORE DUROMETER A NOMINAL 80.0
Material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM
Material Document And Classification: ASSN STD SINGLE MATERIAL RESPONSE NAS1613
Proprietary Characteristics: PACS
Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D

Related stock numbers

Other NSNs filed under the same part numbers.

00-086-2459 · O-Ring
00-689-6471 · O-Ring
01-387-2248 · O-Ring

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.