Home · FSC 5306 Bolts · NSN 5306-01-284-9896

NSN 5306-01-284-9896 — Bolt,Shoulder

NIIN 01-284-9896 · unit of issue EA · AAC H (not stocked, central procurement (dispute)) · source of supply SMS

Buying rhythm

from 8 government buys since 2021

The government has bought this item about every 8 months (loose, gaps vary ±89%). Last buy May 11, 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 loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 34,631 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 5306-01-284-9896 is the national stock number for a bolt,shoulder in federal supply class 5306 (Bolts). It cross-references to 1 manufacturer part number from 3 CAGE codes, including Sps Technologies LLC, Lockheed Martin Corporation, Lockheed Martin Corp Lockheed Martin Electronics And Missiles; the primary is PMS21297002-02. The unit of issue is EA and the FLIS list price is $193.02.

The U.S. government has bought this item 15 times on record, 1 of them in the last 24 months, most recently on May 11, 2026 at $208.97 each from Noble Supply & Logistics, LLC. The median unit price paid over 36 months is $183.04. 1 solicitation is open right now, the soonest due September 30, 2026 for 35 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.

1

part number from 3 CAGEs

1

open solicitation, all agencies

1

government buy in 24 months · median $183.04

0

sellers with confirmed stock

Watch NSN 5306-01-284-9896: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

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

Part numberCAGEManufacturerReferenceVariation
PMS21297002-0227624Sps Technologies LLC3 · Design control (vendor)2 · Fully interchangeable
PMS21297002-0204939Lockheed Martin Corporation3 · Design control (vendor)2 · Fully interchangeable
PMS21297002-0279414Lockheed Martin Corp Lockheed Martin Electronics And Missiles5 · Secondary reference9 · Reference only

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
May 11, 2026Noble Supply & Logistics, LLC 1HEN9153$208.97DlaSPE4A526FB67D
Mar 6, 2024Noble Supply & Logistics, LLC 1HEN9100$157.10DlaSPE4A624FB1L0
Jul 12, 2023Noble Supply & Logistics, LLC 1HEN923$157.10DlaSPE4A623FZ625
May 1, 20232lyons Aerospace LLC 8BPE294$120.38DlaSPE4A623PZ219
Mar 17, 2023Boeing Distribution Services, Inc. 2V48420$115.00DlaSPE4A623V046K
Mar 15, 2023Dixie Air Parts Supply, Inc. 2B8164$90.00DlaSPE4A023P0960
May 13, 2022Allenboos LLC 81U43154$119.63DlaSPE4A622PL952
May 19, 2021Defense Support Services, Inc. 1L3U410$110.00DlaSPE4A621V348U
May 13, 2021Boeing Distribution Services, Inc. 2V4847$120.00DlaSPE4A621V330S
Feb 19, 2021Defense Support Services, Inc. 1L3U48$133.00DlaSPE5EJ21V2251
Jul 25, 2011Sps Technologies LLC 27624451$69.92DlaSPM5AB11V4693
Mar 19, 2010Defense Support Services, Inc. 1L3U4303$65.91DlaSPM4A710M9329
Jun 15, 2009Ufc Aerospace Corp. 5M696458$61.35DlaSPM5AB09V1660
Jun 18, 2008Boeing Distribution Services Defense LLC 3G1W368$73.00DlaSPM5A608V1345
May 7, 2008Boeing Distribution Services Defense LLC 3G1W3800$56.11DlaSPM5A008M0650

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 15 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 PMS21297002-02.

Request PMS21297002-02

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
$193.02
Unit of issue
EA
Acquisition advice
H — Not stocked, central procurement (dispute)
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
3A
Thread Direction
RIGHT-HAND
Thread Length
INCHES MINIMUM 0.762 AND INCHES MAXIMUM 0.792
Fastener Length
INCHES MINIMUM 2.200 AND INCHES MAXIMUM 2.230
Head Height
INCHES NOMINAL 0.450
Extended Washer Diameter
INCHES MINIMUM 0.922 AND INCHES MAXIMUM 0.932
Extended Washer Thickness
INCHES MINIMUM 0.062 AND INCHES MAXIMUM 0.082
Shoulder Diameter
FIRST SHOULDER INCHES MINIMUM 0.4985 AND INCHES MAXIMUM 0.4995
Shoulder Length
FIRST SHOULDER INCHES MINIMUM 1.187 AND INCHES MAXIMUM 1.197
Hole Diameter
INCHES NOMINAL 0.055
End Item Identification
LANTIRN/F-16C&D
Nominal Thread Diameter
INCHES 0.438
Hole Quantity
4
Hole Type
DRILLED
Thread Quantity Per Inch
20
Shoulder Shape
FIRST SHOULDER ROUND
Material
OVERALL STEEL COMP XM-13
Material Document And Classification
OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5629
Surface Treatment
OVERALL PASSIVATE
Surface Treatment Document And Classification
OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35
Thread Series Designator
UNIFIED NATIONAL JOINT FINE (UNJF)

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.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.