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97972 — CONTROL,DIRECTIONAL SIGNAL LIGHT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

97972: CONTROL,DIRECTIONAL SIGNAL LIGHT.

CONTROL,DIRECTIONAL SIGNAL LIGHT. Key specifications include phase: THREE, width: 6.312 INCHES NOMINAL IN, diameter: 3.750 INCHES NOMINAL IN, material: STEEL OVERALL, drive_type: DIRECT, air_flow_rate: 300.0 CUBIC FEET PER MINUTE MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-131-6453, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 97972
NSN: 4720-00-131-6453
NIINs: 001316453, 002116146, 008655248, 011834717, 016947691
FSC: 4720 — Hose and Flexible Tubing
CAGE: 78570 — SMITHS TUBULAR SYSTEMS-LACONIA, INC. (USA)
SPECIFICATIONS
phaseTHREE
width6.312 INCHES NOMINAL IN
diameter3.750 INCHES NOMINAL IN
materialSTEEL OVERALL
quantity1
drive_typeDIRECT
air_flow_rate300.0 CUBIC FEET PER MINUTE MAXIMUM
inclosure_typeFULLY INCLOSED
stage_quantity1
outlet_locationTOP
prime_mover_typeELECTRIC MOTOR
style_designatorFIXED, RECTANGULAR OUTLETS
NSN4720-00-131-6453
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 97972 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 22.580 IN. O/A LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION22.580 IN. O/A LG IN
SUBSTITUTES & CROSS-REFERENCES 1
5038T95P01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 97972?
97972 is a CONTROL,DIRECTIONAL SIGNAL LIGHT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 97972?
There is 1 known substitute for 97972: 5038T95P01. Substitute compatibility should be verified for your specific system.
What is the NSN for 97972?
97972 is cataloged in the U.S. Government catalog under NSN 4720-00-131-6453. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.