The Insert,screw Thread, cataloged under National Stock Number 5325-01-123-8010, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
5325-01-123-8010
Item Name
Insert,screw Thread
FSC / FSG
5325 / 53 — Fastening Devices
Status
ACTIVE
Length
12.0 MILLIMETERS NOMINAL MM
Insert Size
M12X1.25 4H
Style Designator
KEYLOCK
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-01-298-9968POSSIBLE MATCH
KEY,MACHINE
Possible match (shared part number)
4440-01-644-831925953POSSIBLE MATCH
DRIER,AIR-GAS,DESICCANT
Possible match (shared part number)Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
1560-01-715-14432-5953-6POSSIBLE MATCH
WEB,STRUCTURAL COMPONENT,AIRCRAF
Possible match (shared part number)The Boeing Company Div Defense
1560-01-716-31012-5953-5POSSIBLE MATCH
WEB,STRUCTURAL COMPONENT,AIRCRAF
Possible match (shared part number)The Boeing Company Div Defense
1560-01-728-14172-5953-3POSSIBLE MATCH
WEB,STRUCTURAL COMPONENT,AIRCRAF
Possible match (shared part number)The Boeing Company Div Defense
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
25953
3/2Design control — primary reference
U.S. Government activity
Related Parts
5315-01-298-9968POSSIBLE MATCH
KEY,MACHINE
4440-01-644-8319POSSIBLE MATCH
DRIER,AIR-GAS,DESICCANT
25953
1560-01-715-1443POSSIBLE MATCH
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5953-6
1560-01-716-3101POSSIBLE MATCH
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5953-5
1560-01-728-1417POSSIBLE MATCH
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5953-3
Frequently Asked Questions
What is NSN 5325-01-123-8010?
NSN 5325-01-123-8010 is a Insert,screw Thread, classified under FSC 5325, Fastening Devices. Status: active.
What NSN replaces 5325-01-123-8010?
5 possible matches (shared part number, not a government interchangeability claim): 5315-01-298-9968, 4440-01-644-8319, 1560-01-715-1443. Verify interchangeability with system specifications before substitution.
What are the specifications of 5325-01-123-8010?
Key specifications for 5325-01-123-8010: Length: 12.0 MILLIMETERS NOMINAL MM; Insert Size: M12X1.25 4H; Style Designator: KEYLOCK. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5325-01-123-8010 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.