NSN 5310-01-033-2672 · NIIN 010332672 · Part number 3M154L064
The Boeing Company Div Defense · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 76301
Government record, cited
NSN 5310-01-033-2672 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-033-2672. Manufacturer of record part number: 3M154L064.
Also searched as5310-01-033-2672 ·
5310010332672 ·
NIIN 010332672 ·
01-033-2672 ·
FSC 5310 Nuts and Washers · CAGE 76301 · 3M154L064 · 26CL-064
Nearby stock numbers← 5310-01-033-2670 Nut Assembly, Self-Locking, Gang C
·
5310-01-033-2673 →
5310-01-033-2672 — Nuts and Washers
Features
Nut,self-Locking,cap — FSC 5310
Width Across Flats: 0.632 INCHES NOMINAL IN
Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Temp Rating: 450.0 FAHRENHEIT NOMINAL DEGF
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.375 INCHES IN
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Identification
NSN: 5310-01-033-2672
NIIN: 010332672
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 3M154L064
Manufacturer: The Boeing Company Div Defense
General Description
The Nut,self-Locking,cap, cataloged under National Stock Number 5310-01-033-2672, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-033-2672
Primary Part Number
3M154L064
Item Name
Nut,self-Locking,cap
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
The Boeing Company Div Defense
Status
ACTIVE
Width Across Flats
0.632 INCHES NOMINAL IN
Surface Treatment Document and Classification
QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-033-2672?
NSN 5310-01-033-2672 is a Nut,self-Locking,cap, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-033-2672?
NSN 5310-01-033-2672 has 2 manufacturer part numbers on file: 3M154L064 (Sps Technologies, Llc Dba PB Fasteners), 3M154L064 (The Boeing Company Div Defense).
What are the specifications of 3M154L064?
Key specifications for 3M154L064: Width Across Flats: 0.632 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Temp Rating: 450.0 FAHRENHEIT NOMINAL DEGF. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-033-2672 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.