NSN 2590-01-491-1897 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-491-1897. Manufacturer of record part number: 9HA827.
General Characteristics Item Description: 1035 FORGED STEEL, RIGHT HAND THREAD
2 manufacturer part numbers on file
Manufacturer of record: Oshkosh Defense Llc
Identification
NSN: 2590-01-491-1897
NIIN: 014911897
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 9HA827
Manufacturer: Oshkosh Defense Llc
General Description
The Twistlock,retractable, cataloged under National Stock Number 2590-01-491-1897, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Other items in FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-001-1252
2590-00-001-1252 · Item name not on file
2590-00-001-1253
2590-00-001-1253 · Item name not on file
2590-00-001-1254
BRACKET,HORN MOUNTING
2590-00-001-3423
2590-00-001-3423 · Item name not on file
2590-00-001-3438
2590-00-001-3438 · Item name not on file
2590-00-001-3439
2590-00-001-3439 · Item name not on file
2590-00-001-3461
2590-00-001-3461 · Item name not on file
2590-00-001-3463
2590-00-001-3463 · Item name not on file
Frequently Asked Questions
What is NSN 2590-01-491-1897?
NSN 2590-01-491-1897 is a Twistlock,retractable, manufactured by Oshkosh Defense Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What part numbers are listed for NSN 2590-01-491-1897?
NSN 2590-01-491-1897 has 2 manufacturer part numbers on file: 9HA827 (Oshkosh Defense Llc), 1132 SR-2 (Buffers Usa, Inc. Dba Buffers Usa Inc).
What are the specifications of 9HA827?
Key specifications for 9HA827: General Characteristics Item Description: 1035 FORGED STEEL, RIGHT HAND THREAD; Part Name Assigned by Controlling Agency: BAYONET; End Item Identification: 2320-01-465-2174. 1 specification is documented in the U.S. Government catalog.
Is NSN 2590-01-491-1897 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.