PartsTable TECHNICAL DATA SHEET
NSN 5310-00-208-5477Government record, cited

Nut, Plain, Hexagon5310-00-208-5477

NSN 5310-00-208-5477 · NIIN 002085477 · Part number 43N3699-9130
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 10001
Government record, cited
NSN 5310-00-208-5477 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-208-5477. Manufacturer of record part number: 43N3699-9130.
Also searched as  5310-00-208-5477 · 5310002085477 · NIIN 002085477 · 00-208-5477 · FSC 5310 Nuts and Washers · CAGE 10001 · 43N3699-9130 · 196849PC7 · MILB857CLASSBTYPEA
Nearby stock numbers  ·
Features
  • Nut,plain,hexagon — FSC 5310
  • Width Across Flats: 1.250 INCHES NOMINAL IN
  • Thread Series: UNF
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 0.875 INCHES IN
  • Departure From Cited Document: AS MODIFIED BY SEMIFINISHED
  • Nondefinitive Spec/std Data: A TYPE AND B CLASS
  • Nut Height: 0.437 INCHES NOMINAL IN
Identification
  • NSN: 5310-00-208-5477
  • NIIN: 002085477
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 43N3699-9130
  • Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-208-5477, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-208-5477
Primary Part Number43N3699-9130
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Width Across Flats1.250 INCHES NOMINAL IN
Thread SeriesUNF
Thread DirectionRIGHT-HAND
Nominal Thread Size0.875 INCHES IN
Departure From Cited DocumentAS MODIFIED BY SEMIFINISHED
Nondefinitive Spec/std DataA TYPE AND B CLASS
Nut Height0.437 INCHES NOMINAL IN
Surface TreatmentZINC OVERALL
Nut StyleHEXAGON
Thread Class2B
Thread Quantity Per Inch14
MaterialSTEEL OVERALL
Bearing Surface TypeWASHER FACED
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-00-270-8807200022PC13 POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-270-8814734909PC101 POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-275-9333 POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)
5310-00-275-9336 POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)
5310-00-275-9383 POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)
5310-00-275-9385161022PC8 POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-275-9391 POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)
5310-00-275-9394 POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)
Cross-Reference Index
Part NumberManufacturer
43N3699-9130 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
196849PC7 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Reference documents
ReferenceMeaning
MILB857CLASSBTYPEA 4/1 Identification reference
U.S. Government activity
Related Parts
5310-00-270-8807POSSIBLE MATCH
NUT,PLAIN,HEXAGON
200022PC13
5310-00-270-8814POSSIBLE MATCH
NUT,PLAIN,HEXAGON
734909PC101
5310-00-275-9333POSSIBLE MATCH
NUT,PLAIN,HEXAGON
5310-00-275-9336POSSIBLE MATCH
NUT,PLAIN,HEXAGON
5310-00-275-9383POSSIBLE MATCH
NUT,PLAIN,HEXAGON
5310-00-275-9385POSSIBLE MATCH
NUT,PLAIN,HEXAGON
161022PC8
5310-00-275-9391POSSIBLE MATCH
NUT,PLAIN,HEXAGON
5310-00-275-9394POSSIBLE MATCH
NUT,PLAIN,HEXAGON

Frequently Asked Questions

What is NSN 5310-00-208-5477?

NSN 5310-00-208-5477 is a Nut,plain,hexagon, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-208-5477?

NSN 5310-00-208-5477 has 2 manufacturer part numbers on file: 43N3699-9130 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 196849PC7 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5310-00-208-5477?

8 possible matches (shared part number, not a government interchangeability claim): 5310-00-270-8807, 5310-00-270-8814, 5310-00-275-9333. Verify interchangeability with system specifications before substitution.

What are the specifications of 43N3699-9130?

Key specifications for 43N3699-9130: Width Across Flats: 1.250 INCHES NOMINAL IN; Thread Series: UNF; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.875 INCHES IN. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5310-00-208-5477 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.
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