NSN Explorer

FSC 5306 × BOLT,MACHINE

BOLT,MACHINE

5306-00-169-8639

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

Can you win it?

Restricted — approved sources only, based on the latest AMSC/AMC on record.

AMSC / AMC
Competition

What it is — can you make it?

Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.

Dimensioned drawing

Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.

UNITS: INCHES SIDE VIEW 4.25 LG ⌀0.438 5306-00-169-8639 ALL DIMENSIONS IN INCHES · REFERENCE ONLY, NOT FOR MANUFACTURE BOLT,MACHINE · OVERALL STEEL · THREAD 3A

Specifications

From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.

Requirement Value
GRIP LENGTH ANEE INCHES NOMINAL 4.250
THREAD DIRECTION AAJF RIGHT-HAND
THREAD SERIES DESIGNATOR THSD UNF
NOMINAL THREAD DIAMETER AHYM INCHES 0.438
THREAD LENGTH AASA INCHES MINIMUM 0.812
FASTENER LENGTH AASB INCHES NOMINAL 5.062
SURFACE TREATMENT SFTT OVERALL PHOSPHATE
MATERIAL MATT OVERALL STEEL
THREAD CLASS AAJD 3A
FEATURES PROVIDED CBBL FINISHED HEAD
THREAD QUANTITY PER INCH CMLP 20

Manufacturer part numbers

Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.

Part number CAGE Manufacturer
GYS187-68W 0B9R9 MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION
GYS187-68W 73842 GOODYEAR TIRE AND RUBBER CO THE
GYS187-68W 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS
GYS187-68W 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA

What it pays — so you can quote

The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.

Latest unit price
Purchases
0
Total spend
Last purchased
Purchase records
Total demand
Latest award total

Price history

What the government paid per unit

Fewer than two priced purchases on record — see the table below.

Purchase history

No priced purchases on record for this NSN yet.

Related contract actions

Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.

No related contract actions on record.

Demand history

Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.

Solicitation Issued Closes / closed Qty Status
SPE4A7-26-T-678U Aug 20, 2026 Sep 1, 2026 358 Expired View at DIBBS →
SPE4A7-26-T-638L Aug 11, 2026 Aug 18, 2026 358 Cancelled View at DIBBS →

Open RFQs on DIBBS → DIBBS award history ↗

About this data

  • Unit prices: DLA DIBBS award records — every row links to its government record.
  • AMSC: latest observed value from DIBBS solicitation history.
  • Contract action totals: USAspending, context only.
  • Full methodology →