4310-01-324-4319

RING,PISTON

FSC: 4310
Compressors and Vacuum Pumps
NIIN / country: 013244319 · USA
Unit / status: EA · active
Catalog unit price: $654
DEMIL: A
Source of supply: SMS

Characteristics

FLIS item characteristics from PUB LOG identification.

Characteristic	Value
END ITEM IDENTIFICATION	ALLISON GAS TURBINE DIVISION ENGINE T56-A427
OVERALL WIDTH	INCHES MINIMUM 0.2480 AND INCHES MAXIMUM 0.2500
RADIAL WALL THICKNESS	INCHES MINIMUM 0.0500 AND INCHES MAXIMUM 0.0600
STANDARD BORE DIAMETER	INCHES 0.8780

Manufacturers that have won this work

DIBBS award history plus USASpending rows whose CAGE matches SAM registration. CAGE codes open the DLA vendor lookup. Names without a CAGE match are shown as unverified.

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

6PZL1LARKOS PACKING AND DISTRIBUTION INC.MORRISVILLE, PASAMnot yet in directory

0RCD8HOOSIER INDUSTRIAL SUPPLY, INCGOSHEN, INSAMnot yet in directory

22819BOEING DISTRIBUTION, INC.DALLAS, TXSAMnot yet in directory

19151LYNN ELECTRONICS LLCFORT LAUDERDALE, FLSAMnot yet in directory

Recent award / quote activity

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · May 9, 2025

$445 · qty 55

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Mar 26, 2025

$445 · qty 124

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Jan 21, 2025

$445 · qty 57

6PZL1LARKOS PACKING AND DISTRIBUTION INC.MORRISVILLE, PASAMnot yet in directory

DIBBS award history · Jan 14, 2025

$688 · qty 26

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Mar 7, 2024

$416 · qty 51

6PZL1LARKOS PACKING AND DISTRIBUTION INC.MORRISVILLE, PASAMnot yet in directory

DIBBS award history · Nov 24, 2023

$572 · qty 25

0RCD8HOOSIER INDUSTRIAL SUPPLY, INCGOSHEN, INSAMnot yet in directory

DIBBS award history · Oct 27, 2023

$549 · qty 11

22819BOEING DISTRIBUTION, INC.DALLAS, TXSAMnot yet in directory

DIBBS award history · Sep 13, 2023

$535 · qty 12

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · May 8, 2023

$415 · qty 20

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Jan 17, 2023

$403 · qty 49

22819BOEING DISTRIBUTION, INC.DALLAS, TXSAMnot yet in directory

DIBBS award history · Apr 28, 2022

$469 · qty 1

22819BOEING DISTRIBUTION, INC.DALLAS, TXSAMnot yet in directory

DIBBS award history · Apr 25, 2022

$469 · qty 1

6PZL1LARKOS PACKING AND DISTRIBUTION INC.MORRISVILLE, PASAMnot yet in directory

DIBBS award history · Mar 17, 2022

$542 · qty 5

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Feb 25, 2022

$495 · qty 1

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Feb 10, 2022

$495 · qty 7

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Jan 7, 2022

$495 · qty 3

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Nov 15, 2021

$495 · qty 2

19151LYNN ELECTRONICS LLCFORT LAUDERDALE, FLSAMnot yet in directory

DIBBS award history · Oct 21, 2021

$664 · qty 17

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Feb 19, 2019

$393 · qty 36

04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAMnot yet in directory

DIBBS award history · Jul 26, 2017

$378 · qty 20

Open buys for this NSN

No open DIBBS/SAM solicitations with a quote date still ahead.

Quote history

Recorded quotes from nsn_quote_history when present (vendor references / quote tracker). Interchangeable-parts tables are not in this career schema — skipped.

No quote history rows for this NSN.

Listed manufacturers

MCRL rows for this NSN — companies that make or supply the part.

63005ROLLS-ROYCE CORPORATIONINDIANAPOLIS, INSAMnot yet in directory

PN 23008234

63005ROLLS-ROYCE CORPORATIONINDIANAPOLIS, INSAMnot yet in directory

PN 63005/23008234

71687SARGENT AEROSPACE & DEFENSE, LLCTUCSON, AZSAMnot yet in directory

PN AAG-17513