NSN 5310-00-741-2201 · NIIN 007412201 · Part number 7412201
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 5310-00-741-2201 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-741-2201. Manufacturer of record part number: 7412201.
Also searched as5310-00-741-2201 ·
5310007412201 ·
NIIN 007412201 ·
00-741-2201 ·
FSC 5310 Nuts and Washers · CAGE 19207 · 7412201 · 1829X622
Overall Diameter: 2.047 INCHES MINIMUM AND 2.078 INCHES MAXIMUM IN
Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
Material Document and Classification: QQ-S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL
Cross-Sectional Shape Style: RECTANGULAR
Features Provided: CASEHARDENED
Peripheral Shape Style: ROUND
Material: STEEL COMP 1045 OR STEEL COMP 1065 OR STEEL COMP 1025 OVERALL
Identification
NSN: 5310-00-741-2201
NIIN: 007412201
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 7412201
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Washer,flat, cataloged under National Stock Number 5310-00-741-2201, 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 10 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-741-2201
Primary Part Number
7412201
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Overall Diameter
2.047 INCHES MINIMUM AND 2.078 INCHES MAXIMUM IN
Hardness Rating
35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
Material Document and Classification
QQ-S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL
Cross-Sectional Shape Style
RECTANGULAR
Features Provided
CASEHARDENED
Peripheral Shape Style
ROUND
Material
STEEL COMP 1045 OR STEEL COMP 1065 OR STEEL COMP 1025 OVERALL
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 5310-00-741-2201?
NSN 5310-00-741-2201 is a Washer,flat, 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 5310-00-741-2201?
NSN 5310-00-741-2201 has 2 manufacturer part numbers on file: 7412201 (U S Army Tank Automotive Command Amsta-Im-Mm), 1829X622 (Meritor Heavy Vehicle Systems, Llc).
What are the specifications of 7412201?
Key specifications for 7412201: Overall Diameter: 2.047 INCHES MINIMUM AND 2.078 INCHES MAXIMUM IN; Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM; Material Document and Classification: QQ-S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-741-2201 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.