NSN 5331-01-213-6762 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-213-6762. Manufacturer of record part number: 10031-37.
The O-Ring, cataloged under National Stock Number 5331-01-213-6762, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Deltrol Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
O-Ring
FSC / FSG
5331 — O-ring (FSG 53)
Manufacturers
Deltrol Corp (CAGE 29771)
Technical Specifications
Parameter
Value
NSN
5331-01-213-6762
Primary Part Number
10031-37
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Deltrol Corp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1285-01-274-88461848115POSSIBLE MATCH
SUPPORT,TRAIN MOTOR,RADAR
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-01-512-52451003-137POSSIBLE MATCH
PLATE,RETAINING,ELECTRICAL CONNE
Possible match (shared part number)Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
NSN 5331-01-213-6762 is a O-Ring, manufactured by Deltrol Corp, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-213-6762?
NSN 5331-01-213-6762 has 1 manufacturer part number on file: 10031-37 (Deltrol Corp).
What NSN replaces 5331-01-213-6762?
2 possible matches (shared part number, not a government interchangeability claim): 1285-01-274-8846, 5935-01-512-5245. Verify interchangeability with system specifications before substitution.
Is NSN 5331-01-213-6762 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.