Home · FSC 5360 Coil, Flat, Leaf, And Wire Springs · NSN 5360-01-255-0412

NSN 5360-01-255-0412 — Spring,Helical,Compression

NIIN 01-255-0412 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 5 government buys since 2020

The government has bought this item about every 1.5 years (regular, gaps vary ±41%). Last buy Sep 23, 2026. If the rhythm holds, the next one falls between Jul 15, 2027 and Feb 26, 2029: next buy not yet due.

How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,953 past buys, against 22% 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 5360-01-255-0412 is the national stock number for a spring,helical,compression in federal supply class 5360 (Coil, Flat, Leaf, And Wire Springs). It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Trac Regulator Co., Inc.; the primary is 1215-00. The unit of issue is EA and the FLIS list price is $1,340.94.

The U.S. government has bought this item 14 times on record, 2 of them in the last 24 months, most recently on September 23, 2026 for $8,885 from S I T Corporation. The median unit price paid over 36 months is $1,185.50. 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.

part numbers from 1 CAGE

open solicitations, all agencies

government buys in 24 months · median $1,185.50

sellers with confirmed stock

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Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
1215-00	55378	Trac Regulator Co., Inc.	3 · Design control (vendor)	2 · Fully interchangeable
40397-9 FIND 19	55378	Trac Regulator Co., Inc.	5 · Secondary reference	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 23, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 23, 2026	S I T Corporation 1MQB3			$8,885	Dla	SPE7L126P9J41 » Award/Basic Package View
Sep 29, 2025	S I T Corporation 1MQB3	8	$1,185.50		Dla	SPE7L125V200W
Sep 19, 2023	Pioneer Industries, LLC 66200	3	$776.70		Dla	SPE7L123V9244
Sep 28, 2022	Pioneer Industries, LLC 66200	5	$718.10		Dla	SPE7L122V032D
Apr 2, 2020	Pioneer Industries, LLC 66200	6	$631.46		Dla	SPE5E320V3919
Sep 26, 2015	Larkos Packing And Distribution Inc. 6PZL1	11	$459.16		Dla	SPE5EJ15V7596
Nov 9, 2012	Jgils, LLC 1N8T8	2	$372.66		Dla	SPM5E213V0504
Oct 31, 2012	Phoenix Trading Inc. 4LF36	2	$443.50		Dla	SPM5E213V0381
Jun 6, 2012	Jgils, LLC 1N8T8	4	$390.87		Dla	SPM5E212V1221
Dec 29, 2011	S I T Corporation 1MQB3	10	$369.00		Dla	SPM5L412M0348
Mar 19, 2011	Jgils, LLC 1N8T8	2	$357.30		Dla	SPM5M111V2989
Aug 19, 2010	S I T Corporation 1MQB3	2	$299.00		Dla	SPM5L410V1118
Aug 9, 2007	New Era Contract Sales Inc 0FA68	4	$238.25		Dla	SPM5L407V1225
Aug 12, 1998	Process Equipment And Supply Co 3F272	2	$179.45		Dla	SP050098AB0210019

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 14 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 1215-00.

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

DLA management data

FLIS unit price: $1,340.94
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Inside Diameter: INCHES NOMINAL 1.250
Spring Free Length: INCHES NOMINAL 3.250
Coil Quantity: 7
Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
Spring Free Outside Diameter: INCHES NOMINAL 1.776
Material: OVERALL STEEL COMP 302
Material Document And Classification: OVERALL ASSN STD SINGLE MATERIAL RESPONSE AISI

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.