FSC 5305 × SCREW,CAP,SOCKET HEAD

SCREW,CAP,SOCKET HEAD

5305-01-664-4390 FSC 5305

NSN 5305-01-664-4390 (also written 5305016644390; NIIN 01-664-4390) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

Open for bid

1 open solicitation on record right now — quantity, close date, and where to submit.

Solicitation	Qty	Status
SPE4A6-27-T-9813	2	Closes in 5d	Bid →

Can you win it?

This item is coded to be bought directly from the actual manufacturer (AMC 3).

Acquisition method (AMC)

Suffix (AMSC)

Competition

Coded for a named source

AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. The codes describe the item's status on record, not any one solicitation. What the codes mean

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.

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
HARDNESS RATING CQFM	OVERALL ROCKWELL B NOMINAL 70.0
PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY	SUPER-CORROSION-RESISTANT 316 STAINLESS STEEL SOCKET HEAD
SPECIAL FEATURES FEAT	1/2"-13 THREAD SIZE;2-1/4"LONG;PARTIALLY THREADED;COARSE THREADED;SOCKET HEAD TYPE;HEX DRIVE STYLE;ROHS COMPLIANT
MATERIAL MATT	OVERALL STEEL COMP 316
THREAD QUANTITY PER INCH CMLP	13
MINIMUM TENSILE STRENGTH CQBC	POUNDS PER SQUARE INCH 70000
THREAD CLASS AAJD	3A
THREAD DIRECTION AAJF	RIGHT-HAND
THREAD LENGTH AASA	INCHES NOMINAL 1.5
FASTENER LENGTH AASB	INCHES NOMINAL 2.25
HEAD STYLE AASK	—
HEAD DIAMETER AASL	INCHES NOMINAL 0.75
HEAD HEIGHT AASU	INCHES NOMINAL 0.5
INTERNAL DRIVE STYLE ABQZ	—
NOMINAL THREAD DIAMETER AHYM	INCHES 0.5
WIDTH ACROSS FLATS ASDB	INCHES NOMINAL 0.375
THREAD SERIES DESIGNATOR THSD	UNIFIED NATIONAL COARSE (UNC)

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
92185A721	39428	MCMASTER-CARR SUPPLY CO

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

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Purchases

Total spend

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Last purchased

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Purchase records

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Total demand

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Latest award total

Compare with other items

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 — 1 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
SPE4A6-27-T-9813	Nov 6, 2026	Nov 13, 2026	2	Open	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 as of Nov 8, 2026.
Contract action totals: USAspending, context only.
Full methodology →

Cite this page

Citation

NSN Explorer. "SCREW,CAP,SOCKET HEAD." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-664-4390/. Data as of November 8, 2026.

Link

https://nsnexplorer.com/nsn/5305-01-664-4390/