NSN 5310-01-128-2778 · NIIN 011282778 · Part number 12288847
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5310-01-128-2778 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-128-2778. Manufacturer of record part number: 12288847.
Also searched as5310-01-128-2778 ·
5310011282778 ·
NIIN 011282778 ·
01-128-2778 ·
FSC 5310 Nuts and Washers · CAGE 19207 · 12288847
Hardness Rating: 22.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM
Thread Direction: RIGHT-HAND
Nut Style: WING
Material: STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 1015 OVERALL
Wing Spread Width: 8.000 INCHES NOMINAL IN
Identification
NSN: 5310-01-128-2778
NIIN: 011282778
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 12288847
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Nut,plain,wing, cataloged under National Stock Number 5310-01-128-2778, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 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
5310-01-128-2778
Primary Part Number
12288847
Item Name
Nut,plain,wing
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Body Diameter
4.000 INCHES NOMINAL IN
Thread Series
ACME
Hardness Rating
22.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM
Thread Direction
RIGHT-HAND
Nut Style
WING
Material
STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 1015 OVERALL
U S Army Tank Automotive Command Amsta-Im-Mm (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 5310-01-128-2778?
NSN 5310-01-128-2778 is a Nut,plain,wing, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-128-2778?
NSN 5310-01-128-2778 has 1 manufacturer part number on file: 12288847 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12288847?
Key specifications for 12288847: Body Diameter: 4.000 INCHES NOMINAL IN; Overall Height: 2.000 INCHES NOMINAL IN; Thread Series: ACME; Hardness Rating: 22.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-128-2778 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.