NSN 5306-00-052-9144 · NIIN 000529144 · Part number 77028
Triumph Engine Control Systems Llc · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 11599
Government record, cited
NSN 5306-00-052-9144 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-052-9144. Manufacturer of record part number: 77028.
Also searched as5306-00-052-9144 ·
5306000529144 ·
NIIN 000529144 ·
00-052-9144 ·
FSC 5306 Bolts · CAGE 11599 · 77028
Thread Length: 0.660 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Hardness Rating: 42.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
Material Document and Classification: AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter: 0.190 INCHES IN
Features Provided: FINISHED HEAD
Identification
NSN: 5306-00-052-9144
NIIN: 000529144
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 77028
Manufacturer: Triumph Engine Control Systems Llc
General Description
The Bolt,machine, cataloged under National Stock Number 5306-00-052-9144, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 15 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. 12 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
5306-00-052-9144
Primary Part Number
77028
Item Name
Bolt,machine
FSC / FSG
5306 / 53 — Bolts
Manufacturer
Triumph Engine Control Systems Llc
Status
ACTIVE
Head Height
0.180 INCHES NOMINAL IN
Fastener Length
1.020 INCHES NOMINAL IN
Thread Length
0.660 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Hardness Rating
42.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
Material Document and Classification
AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter
0.190 INCHES IN
Features Provided
FINISHED HEAD
Head Style
HEXAGON
Thread Direction
RIGHT-HAND
Width Between Flats
0.380 INCHES NOMINAL IN
Surface Treatment
PASSIVATE OVERALL
Thread Class
2A A
Thread Quantity Per Inch
32
Material
STEEL CORROSION RESISTING OVERALL
Thread Series Designator
UNF
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 Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5945-00-295-6827POSSIBLE MATCH
SOLENOID,ELECTRICAL
Possible match (shared part number)
5340-00-488-6396770-28POSSIBLE MATCH
CLAMP,LOOP
Possible match (shared part number)Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
5962-01-079-4549POSSIBLE MATCH
MICROCIRCUIT,LINEAR
Possible match (shared part number)
5962-01-081-3921POSSIBLE MATCH
MICROCIRCUIT,LINEAR
Possible match (shared part number)
5962-01-081-3922POSSIBLE MATCH
MICROCIRCUIT,LINEAR
Possible match (shared part number)
5962-01-081-3923LM103H-5.1POSSIBLE MATCH
MICROCIRCUIT,LINEAR
Possible match (shared part number)National Semiconductor Corporation
NSN 5306-00-052-9144 is a Bolt,machine, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-00-052-9144?
NSN 5306-00-052-9144 has 1 manufacturer part number on file: 77028 (Triumph Engine Control Systems Llc).
What NSN replaces 5306-00-052-9144?
12 possible matches (shared part number, not a government interchangeability claim): 5945-00-295-6827, 5340-00-488-6396, 5962-01-079-4549. Verify interchangeability with system specifications before substitution.
What are the specifications of 77028?
Key specifications for 77028: Head Height: 0.180 INCHES NOMINAL IN; Fastener Length: 1.020 INCHES NOMINAL IN; Thread Length: 0.660 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Hardness Rating: 42.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL. 15 specifications are documented in the U.S. Government catalog.
Is NSN 5306-00-052-9144 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.