PartsTable TECHNICAL DATA SHEET

NSN 9150-01-521-0176Government record, cited

Lubricate, O-Ring9150-01-521-0176

NSN 9150-01-521-0176 · NIIN 015210176 · Part number RK31605

Parker-Hannifin Corporation Dba Racor Division Div Racor Division · FSC 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic · FSG 91 — Fuels, Lubricants, Oils, and Waxes · CAGE 55752

Government record, cited

NSN 9150-01-521-0176 — this item is cataloged by the U.S. Government under National Stock Number 9150-01-521-0176. Manufacturer of record part number: RK31605.

Also searched as 9150-01-521-0176 · 9150015210176 · NIIN 015210176 · 01-521-0176 · FSC 9150 Oils and Greases: Cutting, Lubricating, and Hydraulic · CAGE 55752 · RK31605

Nearby stock numbers ← 9150-01-520-9190 Grease, Utility · 9150-01-521-0221 Grease, Food Processing Equipment →

Features

Lubricate,o-Ring — FSC 9150
1 manufacturer part number on file
Manufacturer of record: Parker-Hannifin Corporation Dba Racor Division Div Racor Division

Identification

NSN: 9150-01-521-0176
NIIN: 015210176
FSC: 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic
FSG: 91 — Fuels, Lubricants, Oils, and Waxes
Primary part number: RK31605
Manufacturer: Parker-Hannifin Corporation Dba Racor Division Div Racor Division

General Description

The Lubricate,o-Ring, cataloged under National Stock Number 9150-01-521-0176, is classified within Federal Supply Class 9150 (Oils and Greases: Cutting, Lubricating, and Hydraulic) of the Fuels, Lubricants, Oils, and Waxes group. The manufacturer of record is Parker-Hannifin Corporation Dba Racor Division Div Racor Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	9150-01-521-0176
Primary Part Number	RK31605
Item Name	Lubricate,o-Ring
FSC / FSG	9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic
Manufacturer	Parker-Hannifin Corporation Dba Racor Division Div Racor Division
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Hazardous per DLA record (HMIC Y)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
RK31605 PRIMARY	Parker-Hannifin Corporation Dba Racor Division Div Racor Division (USA)

Reference documents

Reference	Meaning
RK31605	5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division

No interchangeability data on file.

Other items in FSC 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

9150-00-000-0092

ADDITIVE,VISCOSITY

9150-00-001-1512

9150-00-001-1512 · Item name not on file

9150-00-001-1526

ASSEMBLY FLUID

9150-00-001-6468

9150-00-001-6468 · Item name not on file

9150-00-001-9395

LUBRICATING OIL,GEAR

9150-00-003-7886

9150-00-003-7886 · Item name not on file

9150-00-003-8590

LUBRICANT,SOLID FILM

9150-00-004-4533

9150-00-004-4533 · Item name not on file

Frequently Asked Questions

What is NSN 9150-01-521-0176?

NSN 9150-01-521-0176 is a Lubricate,o-Ring, manufactured by Parker-Hannifin Corporation Dba Racor Division Div Racor Division, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.

What part numbers are listed for NSN 9150-01-521-0176?

NSN 9150-01-521-0176 has 1 manufacturer part number on file: RK31605 (Parker-Hannifin Corporation Dba Racor Division Div Racor Division).

What are the specifications of RK31605?

Key specifications for RK31605: Special Features: PARKER SUPER O-LUBE, SILICONE BASE, 2OZ TUBE; FLASH POINT OPEN CUP 620 DEG F; POUR POINT -33 DEG F; BOILING POINT 300 DEG F; OZ; End Item Identification: AN/WLD-1(V) REMOTE MINE HUNTING SYSTEM.. 0 specifications are documented in the U.S. Government catalog.

Is NSN 9150-01-521-0176 hazardous material?

Hazardous per DLA record (HMIC Y). 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.

PartsTable Design LLC · partstable.com