NSN 5331-01-532-5733 · NIIN 015325733 · Part number 7R-0042
Caterpillar Inc Div Caterpillar Defense · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5331-01-532-5733 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-532-5733. Manufacturer of record part number: 7R-0042.
Also searched as5331-01-532-5733 ·
5331015325733 ·
NIIN 015325733 ·
01-532-5733 ·
FSC 5331 O-ring · CAGE 11083 · 7R-0042
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5331-01-532-5733
NIIN: 015325733
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 7R-0042
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The O-Ring, cataloged under National Stock Number 5331-01-532-5733, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
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5331-00-001-1979
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5331-00-001-3904
O-RING
5331-00-001-3905
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5331-00-001-3906
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5331-00-001-3908
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5331-00-001-3923
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5331-00-001-3924
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Frequently Asked Questions
What is NSN 5331-01-532-5733?
NSN 5331-01-532-5733 is a O-Ring, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-532-5733?
NSN 5331-01-532-5733 has 1 manufacturer part number on file: 7R-0042 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 7R-0042?
Key specifications for 7R-0042: Special Features: STRAIGHT O-RING PORT ADAPTER 1-1/16-12 THD TO O-RING FACE SEAL 1-3/16-12 THD; End Item Identification: 3805-01-514-7166 BACKHOE LOADER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-532-5733 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.