Bolt, Internal Wrenching5306-01-428-6721

NSN 5306-01-428-6721 · NIIN 014286721 · Part number MS16998-29

Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 76050

Government record, cited

NSN 5306-01-428-6721 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-428-6721. Manufacturer of record part number: MS16998-29.

Also searched as 5306-01-428-6721 · 5306014286721 · NIIN 014286721 · 01-428-6721 · FSC 5306 Bolts · CAGE 76050 · MS16998-29 · MC16998-29

Nearby stock numbers ← 5306-01-428-6429 Bolt, Machine · 5306-01-428-7024 Bolt, Machine →

5306-01-428-6721 — Bolts

Features

Bolt,internal Wrenching — FSC 5306
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace

Identification

NSN: 5306-01-428-6721
NIIN: 014286721
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: MS16998-29
Manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace

General Description

The Bolt,internal Wrenching, cataloged under National Stock Number 5306-01-428-6721, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5306-01-428-6721
Primary Part Number	MS16998-29
Item Name	Bolt,internal Wrenching
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace
Status	ACTIVE

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
MS16998-29 PRIMARY	Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA)

Reference documents

Reference	Meaning
MC16998-29	5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace

Frequently Asked Questions

What is NSN 5306-01-428-6721?

NSN 5306-01-428-6721 is a Bolt,internal Wrenching, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-428-6721?

NSN 5306-01-428-6721 has 1 manufacturer part number on file: MS16998-29 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace).

What are the specifications of MS16998-29?

Key specifications for MS16998-29: End Item Identification: F-18 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-428-6721 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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