Home · NSN 01-005-4053

NSN 01-005-4053 — O-Ring

NIIN 01-005-4053 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-005-4053 is the national stock number for an o-ring. It cross-references to 9 manufacturer part numbers from 7 CAGE codes, including Parker Hannifin Corporation Div O-Ring Division, Parker-Hannifin Corp, Sae International; the primary is 19357. The unit of issue is EA and the FLIS list price is $8.53.

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.

part numbers from 7 CAGEs

open solicitations, all agencies

government buys in 24 months

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
19357	25184	Parker Hannifin Corporation Div O-Ring Division	3 · Design control (vendor)	2 · Fully interchangeable
2-449 V747-75	02697	Parker-Hannifin Corp	3 · Design control (vendor)	2 · Fully interchangeable
AS3209-449	0U583	Sae International	3 · Design control (vendor)	2 · Fully interchangeable
SAE-AMS7276	0U583	Sae International	3 · Design control (vendor)	1 · Not fully interchangeable
25241	89875	Defense Logistics Agency Directorate Of Medical Materiel Defense Supply Center Philadelphia	5 · Secondary reference	2 · Fully interchangeable
A1005796	50306	Federal Equipment And Manufacturing Co., Inc.	5 · Secondary reference	9 · Reference only
AS3209-449	81343	Society Of Automotive Engineers Inc	5 · Secondary reference	9 · Reference only
M83248/1-449	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MIL-R-83248/1	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MILR25897TYPE1CLASS1	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only

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 19357.

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

DLA management data

FLIS unit price: $8.53
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Outside Diameter: INCHES MINIMUM 10.458 AND INCHES MAXIMUM 10.592
Cross-Sectional Height: INCHES MINIMUM 0.269 AND INCHES MAXIMUM 0.281
Center Hole Diameter: INCHES MINIMUM 9.920 AND INCHES MAXIMUM 10.030
Elongation Percentage: MAXIMUM 125
Hardness Rating: SHORE DUROMETER A NOMINAL 75.0
Material: RUBBER FLUOROCARBON CLASS FPM

Related stock numbers

Other NSNs filed under the same part numbers.

00-005-0482 · O-Ring
00-005-0483 · O-Ring
00-005-0799 · O-Ring
00-020-0067 · O-Ring
00-020-0105 · O-Ring
00-020-0186 · O-Ring
00-083-4224 · Seat,Valve
00-083-7400 · 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.