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NSN 5305-01-078-4750Government record, cited

Screw, Cap, Socket Head5305-01-078-4750

NSN 5305-01-078-4750 · NIIN 010784750 · Part number AH98DA
Ametek, Inc. Div Aerospace & Defense · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 61349
Government record, cited
NSN 5305-01-078-4750 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-078-4750. Manufacturer of record part number: AH98DA.
Also searched as  5305-01-078-4750 · 5305010784750 · NIIN 010784750 · 01-078-4750 · FSC 5305 Screws · CAGE 61349 · AH98DA
Nearby stock numbers  ·
Features
  • Screw,cap,socket Head — FSC 5305
  • Surface Finish: 18.0 MICROINCHES OVERALL
  • Thread Length: 0.069 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.086 INCHES IN
  • Thread Direction: RIGHT-HAND
  • Surface Treatment: NICKEL OVERALL
  • Internal Drive Style: SLOT
  • Thread Class: 2
Identification
  • NSN: 5305-01-078-4750
  • NIIN: 010784750
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: AH98DA
  • Manufacturer: Ametek, Inc. Div Aerospace & Defense
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-078-4750, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 10 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-078-4750
Primary Part NumberAH98DA
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — Screws
ManufacturerAmetek, Inc. Div Aerospace & Defense
StatusACTIVE
Surface Finish18.0 MICROINCHES OVERALL
Thread Length0.069 INCHES NOMINAL IN
Nominal Thread Diameter0.086 INCHES IN
Thread DirectionRIGHT-HAND
Surface TreatmentNICKEL OVERALL
Internal Drive StyleSLOT
Thread Class2
Thread Quantity Per Inch64
MaterialCOPPER ALLOY OVERALL
Thread Series DesignatorUNF
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
AH98DA PRIMARY Ametek, Inc. Div Aerospace & Defense (USA)
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-078-4750?

NSN 5305-01-078-4750 is a Screw,cap,socket Head, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-078-4750?

NSN 5305-01-078-4750 has 1 manufacturer part number on file: AH98DA (Ametek, Inc. Div Aerospace & Defense).

What are the specifications of AH98DA?

Key specifications for AH98DA: Surface Finish: 18.0 MICROINCHES OVERALL; Thread Length: 0.069 INCHES NOMINAL IN; Nominal Thread Diameter: 0.086 INCHES IN; Thread Direction: RIGHT-HAND. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-078-4750 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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