The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-168-9227, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
5305-01-168-9227
Item Name
Screw,cap,hexagon Head
FSC / FSG
5305 / 53 — Screws
Status
ACTIVE
Thread Pitch in Millimeters
1.25
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-191-470171728POSSIBLE MATCH
HEAD,HYDRAULIC
Possible match (shared part number)Texas Hydraulics, Inc.
4820-01-322-9747CKEC-LANPOSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Sun Hydraulics Corporation
5365-01-361-806171728POSSIBLE MATCH
PLUG,MACHINE THREAD
Possible match (shared part number)Wisconsin Motors, Llc
5306-01-397-6603777-1728POSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)Deutz Corporation
4810-01-461-588471728POSSIBLE MATCH
SOLENOID VALVE ASSY
Possible match (shared part number)Lourdes Industries, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
71728
5/9Secondary reference
Peabody Barnes Inc
71728
3/2Design control — primary reference
U.S. Government activity
Related Parts
3040-01-191-4701POSSIBLE MATCH
HEAD,HYDRAULIC
71728
4820-01-322-9747POSSIBLE MATCH
VALVE,CHECK
CKEC-LAN
5365-01-361-8061POSSIBLE MATCH
PLUG,MACHINE THREAD
71728
5306-01-397-6603POSSIBLE MATCH
BOLT,MACHINE
777-1728
4810-01-461-5884POSSIBLE MATCH
SOLENOID VALVE ASSY
71728
Frequently Asked Questions
What is NSN 5305-01-168-9227?
NSN 5305-01-168-9227 is a Screw,cap,hexagon Head, classified under FSC 5305, Screws. Status: active.
What NSN replaces 5305-01-168-9227?
5 possible matches (shared part number, not a government interchangeability claim): 3040-01-191-4701, 4820-01-322-9747, 5365-01-361-8061. Verify interchangeability with system specifications before substitution.
What are the specifications of 5305-01-168-9227?
Key specifications for 5305-01-168-9227: Thread Pitch in Millimeters: 1.25; Thread Direction: RIGHT-HAND. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-168-9227 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.