PartsTable TECHNICAL DATA SHEET

NSN 5331-00-023-7541Government record, cited

O-Ring5331-00-023-7541

NSN 5331-00-023-7541 · NIIN 000237541 · Part number 11-262

Parker-Hannifin Corporation Div Integrated Sealing Systems Division · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 58572

Government record, cited

NSN 5331-00-023-7541 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-023-7541. Manufacturer of record part number: 11-262.

Also searched as 5331-00-023-7541 · 5331000237541 · NIIN 000237541 · 00-023-7541 · FSC 5331 O-ring · CAGE 58572 · 11-262

Nearby stock numbers ← 5331-00-023-7536 O-Ring · 5331-00-023-7553 O-Ring →

5331-00-023-7541 — O-ring

Features

O-Ring — FSC 5331
Cross-Sectional Height: 0.125 INCHES NOMINAL IN
Material: RUBBER SYNTHETIC
1 manufacturer part number on file
Manufacturer of record: Parker-Hannifin Corporation Div Integrated Sealing Systems Division

Identification

NSN: 5331-00-023-7541
NIIN: 000237541
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 11-262
Manufacturer: Parker-Hannifin Corporation Div Integrated Sealing Systems Division

General Description

The O-Ring, cataloged under National Stock Number 5331-00-023-7541, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Div Integrated Sealing Systems Division. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5331-00-023-7541
Primary Part Number	11-262
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Parker-Hannifin Corporation Div Integrated Sealing Systems Division
Status	ACTIVE
Cross-Sectional Height	0.125 INCHES NOMINAL IN
Material	RUBBER SYNTHETIC

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 11

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5310-00-165-071211262 POSSIBLE MATCH

NUT,PLAIN,SLOTTED,HEXAGON

Possible match (shared part number)Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.

5905-00-283-4822R630BI90 POSSIBLE MATCH

RESISTOR,VARIABLE,WIRE WOUND,NON

Possible match (shared part number)Dorer Engineering Inc Dba O J Rodgers Company

5305-00-442-089510-91424-10 POSSIBLE MATCH

SCREW,MACHINE

Possible match (shared part number)Unison Industries Llc

5305-00-483-2401 POSSIBLE MATCH

SETSCREW

Possible match (shared part number)

6625-00-556-8513 POSSIBLE MATCH

METER,MULTIPLE SCALE

Possible match (shared part number)

5330-01-148-972911262 POSSIBLE MATCH

GASKET

Possible match (shared part number)DP Manufacturing Inc.

5330-01-182-413493008-04 POSSIBLE MATCH

GASKET

Possible match (shared part number)Munters Corporation Dba Munters Des Champs Products Div Cargocaire

4140-01-219-309511262 POSSIBLE MATCH

IMPELLER,FAN,AXIAL

Possible match (shared part number)Krack Corp

6130-01-336-710511262 POSSIBLE MATCH

POWER SUPPLY

Possible match (shared part number)Pmc/beta Ltd Partnership

5120-01-430-7784 POSSIBLE MATCH

SOCKET,SOCKET WRENCH

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
11-262 PRIMARY	Parker-Hannifin Corporation Div Integrated Sealing Systems Division (USA)

Reference documents

Reference	Meaning
11-262	5/9 Secondary reference U.S. Government activity

Related Parts

5310-00-165-0712POSSIBLE MATCH

NUT,PLAIN,SLOTTED,HEXAGON

11262

5905-00-283-4822POSSIBLE MATCH

RESISTOR,VARIABLE,WIRE WOUND,NON

R630BI90

5305-00-442-0895POSSIBLE MATCH

SCREW,MACHINE

10-91424-10

5305-00-483-2401POSSIBLE MATCH

SETSCREW

6625-00-556-8513POSSIBLE MATCH

METER,MULTIPLE SCALE

5330-01-148-9729POSSIBLE MATCH

GASKET

11262

5330-01-182-4134POSSIBLE MATCH

GASKET

93008-04

4140-01-219-3095POSSIBLE MATCH

IMPELLER,FAN,AXIAL

11262

6130-01-336-7105POSSIBLE MATCH

POWER SUPPLY

11262

5120-01-430-7784POSSIBLE MATCH

SOCKET,SOCKET WRENCH

4810-01-459-6386POSSIBLE MATCH

VALVE,SOLENOID

11262

Frequently Asked Questions

What is NSN 5331-00-023-7541?

NSN 5331-00-023-7541 is a O-Ring, manufactured by Parker-Hannifin Corporation Div Integrated Sealing Systems Division, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-00-023-7541?

NSN 5331-00-023-7541 has 1 manufacturer part number on file: 11-262 (Parker-Hannifin Corporation Div Integrated Sealing Systems Division).

What NSN replaces 5331-00-023-7541?

11 possible matches (shared part number, not a government interchangeability claim): 5310-00-165-0712, 5905-00-283-4822, 5305-00-442-0895. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-262?

Key specifications for 11-262: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5331-00-023-7541 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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