Spring, Flat5360-00-620-5560

NSN 5360-00-620-5560 · NIIN 006205560 · Part number 223-61148-2

The Boeing Company Div Legacy Am&m · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 43999

Government record, cited

NSN 5360-00-620-5560 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-620-5560. Manufacturer of record part number: 223-61148-2.

Also searched as 5360-00-620-5560 · 5360006205560 · NIIN 006205560 · 00-620-5560 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 43999 · 223-61148-2

Nearby stock numbers ← 5360-00-620-5554 · 5360-00-620-5834 Spring, Helical, Compression →

Features

Spring,flat — FSC 5360
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Legacy Am&m

Identification

NSN: 5360-00-620-5560
NIIN: 006205560
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 223-61148-2
Manufacturer: The Boeing Company Div Legacy Am&m

General Description

The Spring,flat, cataloged under National Stock Number 5360-00-620-5560, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5360-00-620-5560
Primary Part Number	223-61148-2
Item Name	Spring,flat
FSC / FSG	5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer	The Boeing Company Div Legacy Am&m
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
223-61148-2 PRIMARY	The Boeing Company Div Legacy Am&m (USA)

No interchangeability data on file.

Other items in FSC 5360 — Coil, Flat, Leaf, and Wire Springs

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5360-00-001-1842

SPRING,HELICAL,COMPRESSION

5360-00-001-1945

5360-00-001-1945 · Item name not on file

5360-00-001-2010

SPRING,HELICAL,EXTENSION

5360-00-001-3865

5360-00-001-3865 · Item name not on file

5360-00-001-3950

5360-00-001-3950 · Item name not on file

5360-00-001-4650

SPRING,HELICAL,COMPRESSION

5360-00-001-4664

SPRING,CONSTANT TO

5360-00-001-4703

5360-00-001-4703 · Item name not on file

Frequently Asked Questions

What is NSN 5360-00-620-5560?

NSN 5360-00-620-5560 is a Spring,flat, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What part numbers are listed for NSN 5360-00-620-5560?

NSN 5360-00-620-5560 has 1 manufacturer part number on file: 223-61148-2 (The Boeing Company Div Legacy Am&m).

What are the specifications of 223-61148-2?

Key specifications for 223-61148-2: Special Features: STEEL ALLOY 1095,MIL-S-7947,COND A; FINISH 180-00024 PER FSCM 43999; HT TR SPRING TEMPER,MIL-H-6875; RH SPRING; 0.080 IN. THK; 2.656 IN. H; 4.781 IN. L; 1.875 IN. W ON ONE END TAPERED 0.375 IN. AT 90 DEG. WITH 4 HOLES,2HOLES 0.344 IN. DIA. OTHER 2 HOLES 0.281 IN. DIA. 1.188 IN. APART C TO C ALONG WIDTH END; 1.500 IN. W ON OTHER ENDTAPERED 0.438 IN. ONE SIDE 0.125 IN.ON OTHER SIDE WITH 0.500 IN. HOLE DIA. 0.625 IN. APART C TO C ALONG WIDTH END IN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5360-00-620-5560 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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