NSN 1560-01-172-7993 · NIIN 011727993 · Part number 100777-1
Bae Systems Land & Armaments L.p. · FSC 1560 — Airframe Structural Components · FSG 15 — Aircraft and Airframe Components · CAGE 54786
Government record, cited
NSN 1560-01-172-7993 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-172-7993. Manufacturer of record part number: 100777-1.
Manufacturer of record: Bae Systems Land & Armaments L.p.
Identification
NSN: 1560-01-172-7993
NIIN: 011727993
FSC: 1560 — Airframe Structural Components
FSG: 15 — Aircraft and Airframe Components
Primary part number: 100777-1
Manufacturer: Bae Systems Land & Armaments L.p.
General Description
The Fitting,bucket Atta, cataloged under National Stock Number 1560-01-172-7993, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Bae Systems Land & Armaments L.p.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 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
1560-01-172-7993
Primary Part Number
100777-1
Item Name
Fitting,bucket Atta
FSC / FSG
1560 / 15 — Airframe Structural Components
Manufacturer
Bae Systems Land & Armaments L.p.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 1560-01-172-7993 is a Fitting,bucket Atta, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 1560, Airframe Structural Components. Status: active.
What part numbers are listed for NSN 1560-01-172-7993?
NSN 1560-01-172-7993 has 2 manufacturer part numbers on file: 100777-1 (Bae Systems Land & Armaments L.p.), 100581-1 (Bae Systems Land & Armaments L.p.).
What NSN replaces 1560-01-172-7993?
3 possible matches (shared part number, not a government interchangeability claim): 6525-01-201-3463, 5315-01-436-8511, 5330-01-615-8688. Verify interchangeability with system specifications before substitution.
What are the specifications of 100777-1?
Key specifications for 100777-1: End Item Identification: SEAT INSTL-PILOT & CO-PILOT GUNNER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1560-01-172-7993 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.
What is the DEMIL code for NSN 1560-01-172-7993?
NSN 1560-01-172-7993 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.