NSN 5307-00-678-6877 · NIIN 006786877 · Part number 7084445
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5307 — Studs · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5307-00-678-6877 — this item is cataloged by the U.S. Government under National Stock Number 5307-00-678-6877. Manufacturer of record part number: 7084445.
Thread Length: 0.750 INCHES NOMINAL STUD THREAD IN
Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
Thread Pitch Diameters: +0.3475 TO 0.3491 INCHES STUD THREAD IN
Material Document and Classification: QQ-S-624 FED SPEC ALL MATERIAL RESPONSES
Thread Direction: RIGHT-HAND STUD THREAD
Thread Direction: RIGHT-HAND NUT THREAD
Identification
NSN: 5307-00-678-6877
NIIN: 006786877
FSC: 5307 — Studs
FSG: 53 — Hardware and Abrasives
Primary part number: 7084445
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Stud,plain, cataloged under National Stock Number 5307-00-678-6877, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
5307-00-678-6877
Primary Part Number
7084445
Item Name
Stud,plain
FSC / FSG
5307 / 53 — Studs
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Thread Length
0.810 INCHES NOMINAL NUT THREAD IN
Thread Length
0.750 INCHES NOMINAL STUD THREAD IN
Hardness Rating
28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
Thread Pitch Diameters
+0.3475 TO 0.3491 INCHES STUD THREAD IN
Material Document and Classification
QQ-S-624 FED SPEC ALL MATERIAL RESPONSES
Thread Direction
RIGHT-HAND STUD THREAD
Thread Direction
RIGHT-HAND NUT THREAD
Nominal Thread Size
0.375 INCHES STUD THREAD IN
Nominal Thread Size
0.375 INCHES NUT THREAD IN
Surface Treatment
CADMIUM OVERALL
Thread Class
3A NUT THREAD A
Thread Quantity Per Inch
24 NUT THREAD
Thread Quantity Per Inch
16 STUD THREAD
Material
STEEL COMP 8640 OR STEEL COMP 8740 OR STEEL COMP 4140
Thread Series Designator
UNF NUT THREAD
Thread Series Designator
UNS STUD THREAD
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5307-00-678-68847992689POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5307-00-678-68857992690POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5307-00-734-88137348813POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5307-00-774-46057744605POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5307-00-810-9236POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)
5307-00-866-67368666736POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5307-00-866-67378666737POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5307-01-144-88597348529POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5307-01-171-00508745438POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5307-01-513-42047392818POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
Reference
Meaning
5307006786877
5/9Secondary reference
E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
7348529
D/9Drawing number reference only
U S Army Tank Automotive Command Amsta-Im-Mm
Related Parts
5307-00-678-6884POSSIBLE MATCH
STUD,PLAIN
7992689
5307-00-678-6885POSSIBLE MATCH
STUD,PLAIN
7992690
5307-00-734-8813POSSIBLE MATCH
STUD,PLAIN
7348813
5307-00-774-4605POSSIBLE MATCH
STUD,PLAIN
7744605
5307-00-810-9236POSSIBLE MATCH
STUD,PLAIN
5307-00-866-6736POSSIBLE MATCH
STUD,PLAIN
8666736
5307-00-866-6737POSSIBLE MATCH
STUD,PLAIN
8666737
5307-01-144-8859POSSIBLE MATCH
STUD,PLAIN
7348529
5307-01-171-0050POSSIBLE MATCH
STUD,PLAIN
8745438
5307-01-513-4204POSSIBLE MATCH
STUD,PLAIN
7392818
Frequently Asked Questions
What is NSN 5307-00-678-6877?
NSN 5307-00-678-6877 is a Stud,plain, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5307, Studs. Status: active.
What part numbers are listed for NSN 5307-00-678-6877?
NSN 5307-00-678-6877 has 1 manufacturer part number on file: 7084445 (U S Army Tank Automotive Command Amsta-Im-Mm).
What NSN replaces 5307-00-678-6877?
10 possible matches (shared part number, not a government interchangeability claim): 5307-00-678-6884, 5307-00-678-6885, 5307-00-734-8813. Verify interchangeability with system specifications before substitution.
What are the specifications of 7084445?
Key specifications for 7084445: Thread Length: 0.810 INCHES NOMINAL NUT THREAD IN; Thread Length: 0.750 INCHES NOMINAL STUD THREAD IN; Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM; Thread Pitch Diameters: +0.3475 TO 0.3491 INCHES STUD THREAD IN. 16 specifications are documented in the U.S. Government catalog.
Is NSN 5307-00-678-6877 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.