PartsTable
Technical Data Sheet
Download PDF

TF8T-TPR87-B — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

TF8T-TPR87-B: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, hole_diameter: 0.1640 INCHES NOMINAL IN, overall_height: 0.6250 INCHES NOMINAL IN, style_designator: FLAT TOP COUNTERBORED, first_counterbore_depth: 0.3820 INCHES NOMINAL IN, second_counterbore_depth: 0.2970 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-395-2749, 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
TF8T-TPR87-B
NSN: 5340-01-395-2749
FSC: 5340 — Hardware, Commercial
CAGE: 31827 — BUDWIG MFG CO (USA)
SPECIFICATIONS
materialRUBBER
hole_diameter0.1640 INCHES NOMINAL IN
overall_height0.6250 INCHES NOMINAL IN
style_designatorFLAT TOP COUNTERBORED
first_counterbore_depth0.3820 INCHES NOMINAL IN
second_counterbore_depth0.2970 INCHES NOMINAL IN
outside/top_flange_diameter0.9370 INCHES NOMINAL IN
NSN5340-01-395-2749
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TF8T-TPR87-B MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SECOND COUNTERBORE DEPTH: 0.2970 INCHES NOMINAL IN
•
OUTSIDE/TOP FLANGE DIAMETER: 0.9370 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT TOP COUNTERBORED
•
FIRST COUNTERBORE DEPTH: 0.3820 INCHES NOMINAL IN
•
COLOR: BLACK
•
MATERIAL: RUBBER
•
HOLE DIAMETER: 0.1640 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND COUNTERBORE DEPTH0.2970 INCHES NOMINAL IN
OVERALL HEIGHT0.6250 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.9370 INCHES NOMINAL IN
STYLE DESIGNATORFLAT TOP COUNTERBORED
FIRST COUNTERBORE DEPTH0.3820 INCHES NOMINAL IN
COLORBLACK
MATERIALRUBBER
HOLE DIAMETER0.1640 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
0301097Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
5200-01-02-5052Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy TF8T-TPR87-B?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is TF8T-TPR87-B?
TF8T-TPR87-B is a BUMPER.
What parts can replace TF8T-TPR87-B?
There are 2 known substitutes for TF8T-TPR87-B: 0301097, 5200-01-02-5052. Substitute compatibility should be verified for your specific system.
What is the NSN for TF8T-TPR87-B?
TF8T-TPR87-B is cataloged in the U.S. Government catalog under NSN 5340-01-395-2749. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — TF8T-TPR87-B

✓ 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.