NSN 5310-01-164-1647 · NIIN 011641647 · Part number 334533
General Motors Llc Dba General Motors Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 7X677
Government record, cited
NSN 5310-01-164-1647 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-164-1647. Manufacturer of record part number: 334533.
Also searched as5310-01-164-1647 ·
5310011641647 ·
NIIN 011641647 ·
01-164-1647 ·
FSC 5310 Nuts and Washers · CAGE 7X677 · 334533 · 15603995
Manufacturer of record: General Motors Llc Dba General Motors Llc
Identification
NSN: 5310-01-164-1647
NIIN: 011641647
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 334533
Manufacturer: General Motors Llc Dba General Motors Llc
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-164-1647, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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
5310-01-164-1647
Primary Part Number
334533
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
General Motors Llc Dba General Motors Llc
Status
ACTIVE
Outside Diameter
0.688 INCHES NOMINAL IN
Hole Diameter
0.328 INCHES NOMINAL IN
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
General Motors Corp Chevrolet Motor Div Special Products Dept
Related Parts
5360-01-265-3375POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
5330-01-367-4011POSSIBLE MATCH
GASKET
334533
Frequently Asked Questions
What is NSN 5310-01-164-1647?
NSN 5310-01-164-1647 is a Washer,lock, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-164-1647?
NSN 5310-01-164-1647 has 2 manufacturer part numbers on file: 15603995 (General Motors Llc Dba General Motors Llc), 334533 (General Motors Llc Dba General Motors Llc).
What NSN replaces 5310-01-164-1647?
2 possible matches (shared part number, not a government interchangeability claim): 5360-01-265-3375, 5330-01-367-4011. Verify interchangeability with system specifications before substitution.
What are the specifications of 334533?
Key specifications for 334533: Outside Diameter: 0.688 INCHES NOMINAL IN; Hole Diameter: 0.328 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-164-1647 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.