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NSN 5306-01-508-3017Government record, cited
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Bolt, Machine5306-01-508-3017

NSN 5306-01-508-3017 · NIIN 015083017 · Part number H73918-01-7-2
Defense Maritime Solutions, Inc. · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 0EYA6
Government record, cited
NSN 5306-01-508-3017 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-508-3017. Manufacturer of record part number: H73918-01-7-2.
Also searched as  5306-01-508-3017 · 5306015083017 · NIIN 015083017 · 01-508-3017 · FSC 5306 Bolts · CAGE 0EYA6 · H73918-01-7-2 · US73918-01 · US73918-01 H73918-01-7-2 · US73918-01 H73918-01-7-2
Nearby stock numbers  ·
BOLT/SCREW PROFILE
5306-01-508-3017 — Bolts
Features
  • Bolt,machine — FSC 5306
  • 1 manufacturer part number on file
  • Manufacturer of record: Defense Maritime Solutions, Inc.
Identification
  • NSN: 5306-01-508-3017
  • NIIN: 015083017
  • FSC: 5306 — Bolts
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: H73918-01-7-2
  • Manufacturer: Defense Maritime Solutions, Inc.
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-508-3017, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts
Item NameBolt,machine
FSC / FSG5306 — Bolts (FSG 53)
ManufacturersDefense Maritime Solutions, Inc. (CAGE 0EYA6)
Technical Specifications
ParameterValue
NSN5306-01-508-3017
Primary Part NumberH73918-01-7-2
Item NameBolt,machine
FSC / FSG5306 / 53 — Bolts
ManufacturerDefense Maritime Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-01-508-4070H73918-01-8-2 POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Defense Maritime Solutions, Inc.
5360-01-508-9219H73918-01-3-1 POSSIBLE MATCH
SPRING ASSY,SUPPORT
Possible match (shared part number)Defense Maritime Solutions, Inc.
5360-01-508-9234H73918-01-3-3 POSSIBLE MATCH
SPRING ASSY,BRDG
Possible match (shared part number)Defense Maritime Solutions, Inc.
5360-01-508-9237H73918-01-3-4 POSSIBLE MATCH
SPRING ASSY,BACKING
Possible match (shared part number)Defense Maritime Solutions, Inc.
5325-01-508-9259H73918-01-1-7 POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Defense Maritime Solutions, Inc.
5325-01-508-9268H73918-01-1-6 POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Defense Maritime Solutions, Inc.
Cross-Reference Index
Part NumberManufacturer
H73918-01-7-2 PRIMARY Defense Maritime Solutions, Inc. (USA)
Reference documents
ReferenceMeaning
US73918-01 D/9 Drawing number reference only
Wartsila Lips Inc
US73918-01 H73918-01-7-2 C/1 Advisory reference — outside the item-of-supply concept
Defense Maritime Solutions, Inc.
H73918-01-7-2 5/9 Secondary reference
Wartsila Lips Inc
US73918-01 H73918-01-7-2 5/9 Secondary reference
Wartsila Lips Inc
Related Parts
5305-01-508-4070POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
H73918-01-8-2
5360-01-508-9219POSSIBLE MATCH
SPRING ASSY,SUPPORT
H73918-01-3-1
5360-01-508-9234POSSIBLE MATCH
SPRING ASSY,BRDG
H73918-01-3-3
5360-01-508-9237POSSIBLE MATCH
SPRING ASSY,BACKING
H73918-01-3-4
5325-01-508-9259POSSIBLE MATCH
RING,RETAINING
H73918-01-1-7
5325-01-508-9268POSSIBLE MATCH
RING,RETAINING
H73918-01-1-6

Frequently Asked Questions

What is NSN 5306-01-508-3017?

NSN 5306-01-508-3017 is a Bolt,machine, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-508-3017?

NSN 5306-01-508-3017 has 1 manufacturer part number on file: H73918-01-7-2 (Defense Maritime Solutions, Inc.).

What NSN replaces 5306-01-508-3017?

6 possible matches (shared part number, not a government interchangeability claim): 5305-01-508-4070, 5360-01-508-9219, 5360-01-508-9234. Verify interchangeability with system specifications before substitution.

Is NSN 5306-01-508-3017 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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