NSN 5305-01-561-5779 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-561-5779. Manufacturer of record part number: 102735.
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-561-5779, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Curt Manufacturing Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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
5305-01-561-5779
Primary Part Number
102735
Item Name
Screw,cap,hexagon Head
FSC / FSG
5305 / 53 — Screws
Manufacturer
Curt Manufacturing Llc
Status
ACTIVE
Head Style
HEXAGON
Thread Direction
RIGHT-HAND
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5975-01-594-8738102735POSSIBLE MATCH
CASE,STANDARDIZED COMPONENTS,ELE
Possible match (shared part number)Sun Nuclear Corp. Div Medical Division
4820-01-666-5388102735POSSIBLE MATCH
VALVE,VENT
Possible match (shared part number)Hammonds Technical Services, Inc.
NSN 5305-01-561-5779 is a Screw,cap,hexagon Head, manufactured by Curt Manufacturing Llc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-561-5779?
NSN 5305-01-561-5779 has 2 manufacturer part numbers on file: 102735 (Curt Manufacturing Llc), 15KP118 (Oshkosh Defense Llc).
What NSN replaces 5305-01-561-5779?
2 possible matches (shared part number, not a government interchangeability claim): 5975-01-594-8738, 4820-01-666-5388. Verify interchangeability with system specifications before substitution.
What are the specifications of 102735?
Key specifications for 102735: Head Style: HEXAGON; Thread Direction: RIGHT-HAND; End Item Identification: 2320-01-492-8215 TRUCK,TANK. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-561-5779 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.