NSN 5310-01-646-9849 · NIIN 016469849 · Part number HW1001A31
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 46UR5
Government record, cited
NSN 5310-01-646-9849 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-646-9849. Manufacturer of record part number: HW1001A31.
Also searched as5310-01-646-9849 ·
5310016469849 ·
NIIN 016469849 ·
01-646-9849 ·
FSC 5310 Nuts and Washers · CAGE 46UR5 · HW1001A31
Manufacturer of record: Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
Identification
NSN: 5310-01-646-9849
NIIN: 016469849
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: HW1001A31
Manufacturer: Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-646-9849, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-646-9849
Primary Part Number
HW1001A31
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. (USA)
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
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 5310-01-646-9849?
NSN 5310-01-646-9849 is a Washer,lock, manufactured by Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-646-9849?
NSN 5310-01-646-9849 has 1 manufacturer part number on file: HW1001A31 (Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.).
What are the specifications of HW1001A31?
Key specifications for HW1001A31: Outside Diameter: 0.591 INCHES NOMINAL IN; End Item Identification: MOTOR,7.5HP; Material: ZINC ALLOY OVERALL; Hole Diameter: 0.319 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-646-9849 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.