PartsTable TECHNICAL DATA SHEET

NSN 5305-01-378-6030Government record, cited

Screw, Machine5305-01-378-6030

NSN 5305-01-378-6030 · NIIN 013786030 · Part number SPP57-5

Ward Leonard Ct Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 63743

Government record, cited

NSN 5305-01-378-6030 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-378-6030. Manufacturer of record part number: SPP57-5.

Also searched as 5305-01-378-6030 · 5305013786030 · NIIN 013786030 · 01-378-6030 · FSC 5305 Screws · CAGE 63743 · SPP57-5

Nearby stock numbers ← 5305-01-378-5999 Screw, Cap, Socket Head · 5305-01-378-6046 Setscrew →

5305-01-378-6030 — Screws

Features

Screw,machine — FSC 5305
Screw Surface Treatment: ZINC
Fastener Length: 0.375 INCHES NOMINAL IN
Nominal Thread Diameter: 0.164 INCHES IN
Screw Material: STEEL
Thread Quantity Per Inch: 32
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
1 manufacturer part number on file

Identification

NSN: 5305-01-378-6030
NIIN: 013786030
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: SPP57-5
Manufacturer: Ward Leonard Ct Llc

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-378-6030, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-378-6030
Primary Part Number	SPP57-5
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Manufacturer	Ward Leonard Ct Llc
Status	ACTIVE
Screw Surface Treatment	ZINC
Fastener Length	0.375 INCHES NOMINAL IN
Nominal Thread Diameter	0.164 INCHES IN
Screw Material	STEEL
Thread Quantity Per Inch	32
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)

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

Cross-Reference Index

Part Number	Manufacturer
SPP57-5 PRIMARY	Ward Leonard Ct Llc (USA)

Reference documents

Reference	Meaning
SPP57-5	3/9 Design control — primary reference Ward Leonard Ct Llc

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 5305-01-378-6030?

NSN 5305-01-378-6030 is a Screw,machine, manufactured by Ward Leonard Ct Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-378-6030?

NSN 5305-01-378-6030 has 1 manufacturer part number on file: SPP57-5 (Ward Leonard Ct Llc).

What are the specifications of SPP57-5?

Key specifications for SPP57-5: Screw Surface Treatment: ZINC; Fastener Length: 0.375 INCHES NOMINAL IN; Nominal Thread Diameter: 0.164 INCHES IN; Screw Material: STEEL. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-378-6030 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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