General Characteristics Item Description: STEEL,MIL-S-5059,0.820 IN. RADIUS 1 END,SERRATED HOLE THRU 1 END IN
Identification
NSN: 1560-00-445-2131
NIIN: 004452131
FSC: 1560 — Airframe Structural Components
FSG: 15 — Aircraft and Airframe Components
General Description
The Retainer,lock,support, cataloged under National Stock Number 1560-00-445-2131, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1560-00-445-2131
Item Name
Retainer,lock,support
FSC / FSG
1560 / 15 — Airframe Structural Components
Status
ACTIVE
General Characteristics Item Description
STEEL,MIL-S-5059,0.820 IN. RADIUS 1 END,SERRATED HOLE THRU 1 END IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
39-14265-501
3/2Design control — primary reference
U.S. Government activity
39-14265-501
5/1Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1560 — Airframe Structural Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1560-00-003-1977
1560-00-003-1977 · Item name not on file
1560-00-003-3257
TANK,FUEL,AIRCRAFT
1560-00-004-4244
1560-00-004-4244 · Item name not on file
1560-00-005-7280
1560-00-005-7280 · Item name not on file
1560-00-006-0576
1560-00-006-0576 · Item name not on file
1560-00-006-6538
1560-00-006-6538 · Item name not on file
1560-00-007-9578
1560-00-007-9578 · Item name not on file
1560-00-009-4192
PANEL,STRUCTURAL,AIRCRAFT
Frequently Asked Questions
What is NSN 1560-00-445-2131?
NSN 1560-00-445-2131 is a Retainer,lock,support, classified under FSC 1560, Airframe Structural Components. Status: active.
What are the specifications of 1560-00-445-2131?
Key specifications for 1560-00-445-2131: General Characteristics Item Description: STEEL,MIL-S-5059,0.820 IN. RADIUS 1 END,SERRATED HOLE THRU 1 END IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 1560-00-445-2131 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.