Home · FSC 5305 Screws · NSN 5305-01-272-5307

NSN 5305-01-272-5307 — Screw,Cap,Socket Head

NIIN 01-272-5307 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

Buying rhythm

from 8 government buys since 2022

The government has bought this item about every 3 months (irregular, gaps vary ±100%). Last buy Apr 16, 2026. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.

How well this works: for irregular items, "next buy about one typical gap after the last, give or take 151 days" caught the actual next buy 31% of the time across 21,161 past buys, against 24% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.

NSN 5305-01-272-5307 is the national stock number for a screw,cap,socket head in federal supply class 5305 (Screws). It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including Naval Ship Systems Command, Federal Specifications Promulgated By General Services Administration Washington Dc, Huntington Ingalls Inc; the primary is 204-5923249 ITEM 17. The unit of issue is EA and the FLIS list price is $7.87.

The U.S. government has bought this item 17 times on record, 12 of them in the last 24 months, most recently on April 16, 2026 at $8.07 each from Noble Supply & Logistics, LLC. The median unit price paid over 36 months is $8.07. 1 solicitation is open right now, the soonest due October 2, 2026 for 1,456 EA. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

4

part numbers from 3 CAGEs

1

open solicitation, all agencies

12

government buys in 24 months · median $8.07

0

sellers with confirmed stock

Watch NSN 5305-01-272-5307: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
204-5923249 ITEM 1780064Naval Ship Systems Command3 · Design control (vendor)2 · Fully interchangeable
FF-S-8681348Federal Specifications Promulgated By General Services Administration Washington Dc41 · Not fully interchangeable
6501-55 ITEM 1743689Huntington Ingalls Inc5 · Secondary reference9 · Reference only
650427843689Huntington Ingalls IncC1 · Not fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Apr 16, 2026Noble Supply & Logistics, LLC 1HEN97$8.07DlaSPE4A526FAWFX
Feb 13, 2026Noble Supply & Logistics, LLC 1HEN9109$8.07DlaSPE4A526FASX2
Jan 20, 2026Noble Supply & Logistics, LLC 1HEN98$8.07DlaSPE4A526FAU9F
Jan 15, 2026Noble Supply & Logistics, LLC 1HEN9620$8.07DlaSPE4A526FAT7G
Jan 14, 2026Noble Supply & Logistics, LLC 1HEN968$8.07DlaSPE4A526FAT2B
Jan 13, 2026Noble Supply & Logistics, LLC 1HEN932$8.07DlaSPE4A526FAR3Z
Jan 6, 2026Noble Supply & Logistics, LLC 1HEN9305$8.07DlaSPE4A526FAK4T
Dec 1, 2025Noble Supply & Logistics, LLC 1HEN98$8.07DlaSPE4A526FA7UV
Nov 21, 2025Noble Supply & Logistics, LLC 1HEN932$8.07DlaSPE4A526FA5PU
Aug 25, 2025Noble Supply & Logistics, LLC 1HEN952$8.07DlaSPE4A525FBL45
Aug 11, 2025Noble Supply & Logistics, LLC 1HEN98$8.07DlaSPE4A525FB6EH
Aug 7, 2025Noble Supply & Logistics, LLC 1HEN92$8.07DlaSPE4A525FB5BV
Feb 21, 2024Noble Supply & Logistics, LLC 1HEN934$6.07DlaSPE4A624FB609
Nov 28, 2023Noble Supply & Logistics, LLC 1HEN934$6.07DlaSPE4A624FAV8T
Nov 21, 2023Noble Supply & Logistics, LLC 1HEN964$6.07DlaSPE4A624FAR2K
Nov 14, 2023Noble Supply & Logistics, LLC 1HEN934$6.07DlaSPE4A624FAF9T
Oct 25, 2022Goob Supply Inc 8N1D73,131$4.67DlaSPE4A623P1033

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 17 buys on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 204-5923249 ITEM 17.

Request 204-5923249 ITEM 17

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$7.87
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Jun 1, 2026

Item characteristics

Thread Class
2A
Thread Direction
RIGHT-HAND
Thread Length
INCHES NOMINAL 0.999
Fastener Length
INCHES NOMINAL 1.250
Head Diameter
INCHES MINIMUM 0.872 AND INCHES MAXIMUM 0.938
Locking Feature
THREADS PATCH OR PELLET OR STRIP
End Item Identification
SUBMARINE HULL STRUCTURE;SUBMARINE AUXILLARY AND MISCELLANEOUS SYSTEMS;LOS ANGELES CLASS SSN (688);SUBMARINE ATMOSPHERE CONTROL AND COMPRESSED AIR/GAS;VENTILATION
Nominal Thread Diameter
INCHES 0.500
Width Across Flats
INCHES NOMINAL 0.312
Thread Quantity Per Inch
13
Countersink Angle
DEGREES MINIMUM 80.0 AND DEGREES MAXIMUM 84.0
Material
OVERALL NICKEL ALLOY 400
Material Document And Classification
OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281,CL A
Thread Series Designator
UNIFIED NATIONAL COARSE (UNC)
Nondefinitive Spec/Std Data
TYPE 4

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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